True, but frankly, KDE team repeatedly said that 4.0 to 4.2 is considered beta, and not production ready. I'm also coming from 3.5.x days, and just waited for KDE to mature a little before jumping 4.x bandwagon, and I'm still on KDE.
Maybe, we, the users shall read the announcements with a keener eye.
It is safe to say that many other projects have not done beta .0 releases like that because they don't want the same to happen to them - even though they really need beta testers. Of course few projects will admit that they learned the lesson from KDE.
Oh, this is so true. Ubuntu adopted Pulse Audio long before anyone (including Poettering) considered it stable. IIRC the readme even said something like "The sound system that breaks your audio"
I probably shouldn't complain though, since as a non-Ubuntu user, I get the benefits of all the Ubuntu users beta testing software for me.