Oh yay, a new interface to learn. Just what every body asked for, not. Companies do this all the time to justify higher prices. Some times, a well-done piece of software can just go into maintenance mode for a while.

But do you know what I hate about dropbox? Dropping support for most linux filesystems. Seriously, why? That was the one deciding factor for me. I had looked at other options, but that did it. Owncloud does a fine job, and most people at my company like it fine.