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Anyone can replicate the results? In any case, works like this give me moments of epiphany when I start to believe the humanity is not totally lost.

zlib-ng implements it so I assume it is practical at the very least

the zlib-ng guys are super welcoming and helpful, working with them was a very pleasant experience

Oh hey, the man himself!

I was looking at the zlib-ng crc32 implementation which is where I saw that it was recently updated to include your algorithm.

Good work, it's a surprisingly elegant solution when compared to the braiding approaches!


thanks :) the braiding approach is super clever too, this was one of those weird moments where you find something and then have to triple check your results because how could i accidentally find something better than the algorithm that hasn't been touched in decades...

the part i really like is that it gives us small improvement on the pclmul too, as the non-accelerated algorithm doesn't really stand a chance against the accelerated opcode on newer hardware so it probably isn't going to see much use in practice. however... i think hardware solutions could possibly benefit (e.g. ethernet cards)


The user [1] you've mentioned has 160 points being a poster of total four bland messages. This goes against a normal statistical distribution. And this gives away why they do it: the long-term aim is to cultivate voting rings to influence the narratives and rankings in the future. For now, this is only my theory but it may be a real monetization strategy for them.

[1] https://news.ycombinator.com/threads?id=snowhale


I gather that you do not have showdead on. The account has a lot more posts than that, but most were flagged.

EDIT to correct: most are not [flagged], but [dead] anyway, so probably manual moderator action or an automated anti-bot measure.


I'd be interested to know why those comments were flagged actually. They don't scream AI and no-one has replied calling them out as AI, etc. But the vast majority are dead.

> four bland messages

That's why. Boring, bland, etc. That account's M.O. is basically "write a paragraph that says nothing." Fwiw, I do think AI can be indistinguishable from dumb, boring people, but usually those kinds of people won't be on HN.


Oh we are on HN, just usually don't comment.

This made me laugh more that it should have. Thanks!

I feel like I'm certainly in that club as well.


Hey, dont't insult me! I finally got my downvote privilege after 6 years and I'm NOT afraid of using it!

The account was immediately shadowbanned after re-awakening from a long period of inactivity.

I agree it doesn't seem obviously AI. The early comments are all in the same writing style and smell human. Lots of strong opinions e.g.

"logged in after years away and had basically the same experience. the feed is just AI slop and engagement bait now, none of it from people I actually followed." [about Facebook]

HN has got a big problem with silently shadowbanning accounts for no obvious reason. Whether it's an attempt to fight bots gone wrong or something else isn't clear. By the very nature of shadowbanning there is no feedback loop that can correct mistake.


Pretty sure they weren't shadowbanned immediately, since people replied to some of those [dead] comments. Most likely the shadowban was applied retroactively after posting the more obviously generated stuff.

>And this gives away why they do it: the long-term aim is to cultivate voting rings to influence the narratives and rankings in the future. For now, this is only my theory but it may be a real monetization strategy for them.

I don't think it's clear at all why people do this. I suspect a large amount of it, at least on a site like HN, is just hapless morons who think it's "cool".


Probably this is what's happened here. Either the OP's domain was previously used for shady activities, or the almost-free stigma puts the whole .TLD in the grey list of high-risk assets. Probably is also explains the nuclear behavior of the registrar (suspension).

Free is good, but sometimes it's not.


Imagine a mass-produced AI chips with all human knowledge packed in chinesium epoxy blobs running from CR2032 batteries in toys for children. Given the progress in density and power consumption, it's not that far away.

There is no question that for-profit social network projects will end up as Twitter did. The only question is when.

Ideally, the comment system should be either self-hosted or more fediverse-like. The rest is a temporary compromise that will sink in the sands of time.


I disagree. I think ATProtocol found a pretty good balance for de/centralization. Yes most people are on Bluesky PDSs but the data is easy to backup and move and Mastodon does not improve on that afaik.


If BlueSky is the only aggregator that people are subscribing to, what's the point of being able to 'move' your PDS?


It is so easy and cheap to run your own aggregator that people run their own. If Bluesky goes down it'd be trivial to use something else.


AppView yes, but a Relay is not so trivial, not to mention identity providers.


Mastodon had their shot and people found it too confusing.


I know I shouldn't react this way, but this view that Mastodon can only be successful if it's the largest platform out there always gets under my skin. There are about a million active users of the fediverse, and I know plenty of us find it nice right now.

Active users are measured in different ways by different platforms, so if we compare registered users, fedi has 12.5M compared to 42M for Bluesky. So it's approximately 25% of the size.

It's not the best place to go if you want to get a large following, and it's not Serious Business, but as a user that's not what I want from a social platform. I have plenty of people to follow who are talking about things that interest me.

You're welcome to come have a look if you want, but otherwise no worries. We're doing fine. Maybe you'll check it out sometime when some drama happens at Bluesky. The fediverse is not going away any time soon.


It's probably user error on my part. But as a somewhat technical user, I've been locked out of Mastodon account for months for no discernible reason. I had my standard first name and last name and I'm on one of the biggest Mastodon servers (mastodon.social).

I suppose I could just create a brand new account or move to another server but it hasn't seemed worth the effort so far


It is a more complex system than having a single central organization. Not every interest is well represented, so there may not be a lot of content for everyone.

I've never had a mastodon.social account, but I can understand the frustration of having technical issues. If you really wanted to join, like you said, you can just try joining on a different server or even software - with other social networks you generally don't get that choice.

But it looks like you gave it a try and made the rational choice that, for you, it's not worth that effort.

But just because it's not your thing, and it's not the biggest one out there, doesn't mean it failed or missed it's shot. Personally I think it's pretty amazing that an open source project, with no VC money or marketing department or big corporate tie in, has about a million active users, and has for a long time now.


My biggest turnoff has been the fact that you don't own your own data/account and are beholden to whichever dictator(s) run the instance you started out on. You can migrate, but that entire process is just convoluted. I should be able to create an account with my own keys and use them anywhere. Servers can choose to use and share allowlists or blocklists. Each instance being its own little world kills discovery and adds a ton of friction.

And instances seem to be pretty heavy on resources. Reminds me of why Matrix never really took off, running a Matrix server is just too difficult and time-consuming for what you get out of it.

I know proponents of Mastodon will point out that you can work around these warts, but I don't want to. I don't think the model is suited for me.


I’m not 100% sure but I think you essentially described how Nostr works in your first paragraph.


Noster is cool, I've experimented with it but it doesn't solve all of my problems and has some problems of its own, such as spam. Most importantly, it's not really P2P, despite being decentralized.

I have also explored other P2P approaches and built prototype social networks. I prefer a more P2P approach, I think it's more scalable, but it's complicated because IP privacy by default is important in large social networks. I'm still searching for the right solution. I think the advances in LLMs are going to help do a much better job at solving the moderation problem in social networks, and so I am experimenting with that in my off time.


Nostr could be great if it wasn’t tightly integrated with cryptocurrency, to the point of using Bitcoin payments as upvotes.


Does Nostr have many users these days?


They're not the biggest, but big enough to have a lot of active accounts, so I think they're likely to persist and get more than one shot on goal. (Similarly for Bluesky.)


Not sure why above is downvoted. You’re right. Google Trends reveals how much of a flash in the pan Mastodon was post-Twitter: https://imgur.com/a/i2Vq9FR

Social media needs to be very simple for the masses to adopt. The elevator pitch needs to be one sentence and must not include the word “server”.


> The elevator pitch needs to be one sentence and must not include the word “server”.

Unless you're Discord, who got away with it by redefining "server" to mean something else.


As far as I remember, they called it a Guild in all their developer documentation


Yeah that was the original name they came up with, and it stuck internally. Makes sense as they need to distinguish the "servers" from the actual servers.


Mastodon doesn't need to be "adopted by the masses" to be successful. I and plenty of other people are perfectly fine happy with it (and I use Mastodon comments for my blog.)

I don't understand the knee-jerk reactions whenever Mastodon comes up here. Someone always has to declare it dead, someone always has to rant about "leftist politics" and "fascist moderators." And then they usually suggest Nostr which is far more dead than Mastodon.

Nothing is perfect - Mastodon does have its rough edges - but even a moderately successful breakaway from mainstream social media is worth celebrating. I remember when the consensus on HN was that any alternative to the mainstream would be impossible, doomed to fail. The fediverse has its community and its identity, it isn't a flash in the pan.


Same sentiment when it comes to Emacs. As a percentage, its use is generally constant or dropping. A tiny fraction of folks use it.

Yet in absolute numbers users are increasing. And Emacs activity is greater than it has ever been.

Yes. You don't need mass adoption to be wildly successful!


Of course, if you move the goalposts far enough you can say any result is a success. Mastodon looks to have around 800k active users. For comparison IRC has (according to netsplit.de) around 280k users. Is that successful?


>Mastodon looks to have around 800k active users. For comparison IRC has (according to netsplit.de) around 280k users. Is that successful?

Yes.

Bear in mind many people here would consider geminispace to be a success and I seriously doubt that it even has 100k users.

"Success" has valid definitions beyond market capture and revenue. Mastodon is a success because it hosts a community and because it represents a validation of the model of decentralized federated social media.

And it isn't a zero-sum game, either. The entire point is that there doesn't have to be one "Twitter" one "Facebook" one "Youtube," or even one protocol to rule them all.


Mastodon has more users than HN. It's a success. It's also unlikely to go away. Well, OK, it may go away if BlueSky ever becomes decentralized in practice. If that doesn't happen, the only "threat" to Mastodon is some other federated, decentralized service.

It's been around long enough that it has reached steady state. Existing (active) users are happy with its architecture, and are not concerned with discoverability, etc. Why would they leave?


I find this article profoundly insightful. On a side note, the text reminds me the good old days of internet, where everybody shared useful information without strings attached. No attention seeking, no ads, no emotional drama. Just spot on perfect


The situation with Taiwan will explode because putinism is being normalized. Welcome to the dark era.


The prior art was that Austrian guy who just wanted to become a painter but was rejected from joining a school.


You are getting downvoted because people see their own reflection in that statement. And they don't like what they are seeing.


It is getting downvoted because it is a well known silly trope. Generally, success reinforces itself. That’s why there have been a bunch of countries that have had multi-generational streaks of repeated success. Eventually, this feedback look can fail, but it isn’t on some predictable four generation pattern.


> Eventually, this feedback look can fail, but it isn’t on some predictable four generation pattern.

Actually, it kind of is.

See The Fourth Turning and any other book based on the Strauss-Howe generational theory.

Is this theory air-tight and inviolable? No. Does it more or less support this “silly trope”? Yes. I think it’s safe to say that it is directionally correct.


I don’t think that book was well regarded by historians. It’s more of a pop-sociology thing, right?


It's most likely because people just assume it's a misogynist quote.


Thinking in memes isn’t going to lead us to a better world.

Least we can do is downvote it.


The thing itself speaks seemingly a truth though: growing up too coddled will risk a twisted perspective of what you deserve and what's a given.


Seemingly? Do you have any indication that this is a consistent pattern in the world outside of imagination?


Rich kids with inherited wealth are always perfectly fine and reasonable people?


They overwhelmingly do better than their poorer peers, yes. Anectdote vs statistics.


If you think that it's just an imagination, the universe will make you physically feel what it really is. Not all at once, but gradually, drop by drop. And then, you'll learn the true meaning of another "meme" word: ignorance.


Or you’ll find out that strong men thinking in memes create even worse times.


In any case, that's the beauty of life: we live the consequences. Both sweet and bitter, depending on choices of the past.


Most of what happens to us is by chance, not by choice. And when it's by choice, its often not our own choice.


This is what they want you to believe. You are useful and convenient when you are malleable (to someone's else agenda aka "their choice"). Ideally, you should not practice any discernment at all, raise no questions, silence any suspicions. As if it's all by sheer coincidence and predefined by external forces ("chance").

Straight out of "Manipulators' Handbook 101".


You're the one not raising questions about this nonsensical maxim. It seems neat to you so you accept it as truth uncritically.


It's not the truth. It's an observation, one of many. It does not look neat, it looks horrible. However, I am ok to give it a deeper nuanced appreciation than to just negate it right off the bat.


The annoying part is when I’ve got to live with the consequences of someone else’s choices.


Thinking in memes is exactly what the right is doing. It’s short, succinct and pretty much a termination point for all further thought on the matter.


He clearly has psychiatric involvement in his personality: NPD at least, psychopathic at worst. Both type of personalities are great manipulators who can deceive even the closest friends, more so the masses.


Suggesting Trump is psychopathic is just hilarious. Keep diluting the meaning of those words will ya?


1. Lack of empathy (check) 2. Emotional detachment (check) 3. Artificial charisma (check) 4. Self-centeredness (check) 5. Self-absorption (check) 6. Illusions of grandeur (check) 7. Recklessness (check)


psychopathic /ˌsʌɪkəˈpaθɪk/ adjective adjective: psychopathic

affected or marked by a persistent pattern of antisocial, impulsive, manipulative, and sometimes aggressive behaviour (not in current technical use). "a psychopathic disorder"

Psychopathy, or psychopathic personality,[1] is a personality construct[2][3] characterized by impaired empathy and remorse, persistent antisocial behavior,[4] along with bold, disinhibited, and egocentric traits. These traits are often masked by superficial charm and immunity to stress,[5] which create an outward appearance of normality.[6][7][8][9][10]

psy· cho· path ˈsī-kə-ˌpath ˈsī-kō- : a mentally unstable person especially : a person having an egocentric and antisocial personality marked by a lack of remorse for one's actions, an absence of empathy for others, and often criminal tendencies

----

Seems spot on to me. You'll find a dictionary is your friend.


It's not just a dictionary definition, there's a real threshold for what can be considered psychopathy in clinical terms.

You could say that about a lot of people you don't like.

I'm not saying there's some traits, but we could say that about many people. He's narcissistic for sure and charismatic, but again...

If you want something more likely, look up NPD:

Key Characteristics

Grandiosity: Exaggerated sense of self-importance, achievements, and talents.

Need for Admiration: Constant craving for attention and praise.

Lack of Empathy: Inability or unwillingness to recognize or identify with the feelings and needs of others.

Sense of Entitlement: Unreasonable expectations of especially favorable treatment.

Exploitative Behavior: Taking advantage of others to achieve personal ends.

Envy: Often envious of others or believes others are envious of them.

Arrogance: Haughty, condescending attitudes or behaviors.

---

I'm just saying, clinical psychopathy is much more rare and extreme


Ok, fair enough, thanks. I can roll with that. But in summary: we have a problem.


That I can agree with. Especially now that he's aging and is displaying clear signs of cognitive decline.

I can see he's also being increasingly influenced by his circle like Miller, also for the fact that unlike in 2017, there was no huge line of people coming to the administration, but after his first term now we have all these guys orbiting him trying to use him as a vehicle to push their policy.

And it seems to be fairly easy, just stoke him a bit saying "they don't want you to do this because they think you're weak!!"

And you can see it with the whole excessive gifting by foreign leaders. It works. Myself I'd be insulted because it feels so fake, but he seems to be unaware.

The guy's ego has blown up like crazy this past decade.


It would be far stranger at this point if Trump wasn't seriously mentally ill.


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