Funny that this is the only Dropbox post I've seen on HN besides infamous references to their launch post. You'd think there would be plenty of interesting improvements to make.

Having been a paid user for the last decade my current experience is just getting error messages on my phone every week that something failed to sync, and that I have to re-enter the app every ~month to disable/enable syncing for my offline files, otherwise it doesn't work. I can't remember any time I've been pleasantly surprised by any change to the service.