Another bug worth mentioning is when you get hit while holding an object (like a sign or bush) you don't throw it when you are damaged. It stays with you, though that is kind of cool =). There is also some shoddy 'pause' detection. Sometimes people will ask me why I have a paused tag when I'm running around. I don't see it when I say 'showname'. And most of the time when I pause on the linux client, I can't see the (paused) on my other Windows computer.