Kaplhiter, you should go post all of your problems with TF2 on SPUF. At least there, there's a .0001% chance that someone with any real power will come along and read it.
We can't fix issues here, you're bringing them to the wrong forum. Honestly, I think Valve is doing a pretty good job with TF2 despite the bugs.
Also, the GUI thing isn't a bug, it's just alt-tabbing out of fullscreen mode. If it bothers you so much, play windowed mode or fullscreen windowed.
also the gen awper hand is awesome