If you select 1024x768 as the resolution and try to join a server, you can't. The button is off the screen at the bottom. That is something that I would call game breaking (and one of the reasons I still can't play as my monitor can only go up to 1024x768).
Replies of "Get a new monitor" or "Raise the resolution" is not appreciated. The game lists that resolution as playable (even has a * which I have no idea what it stands for), But it isn't.
I know it's still in beta, so I'm willing to work around it for now... what?.. It's been released?? Well, this needs to be fixed then.