Just an idea.
Wouldn't it be great to have a standard format for a user profile for automated discovery?
Something like:
Any random string.
[age]: xx
[location]: xxx # city or country or geohash or whatever
[email]: foo@xxx.com # can be obfuscated
[blog]: https://xxx
I use the format! # magic tag to indicate you are following to the standard
There is! It's called microformats[1] and is a very minimal format to embed machine readable data inside of html via standardized class names. The format for a person would be an h-card[2]. There are a bunch of parsing libraries for multiple programming laguages, such as https://go.microformats.io/.
I wouldn't but age in there. Not for PII reasons but I doubt I would remember to update it every year... My own website I changed to just say what decade my age is to give me some leeway.
Good idea though will change mine now.
The profile is used by other things as well such as keybase verification etc.
Something like: