Where does it say it's in beta? And I bet lot of those issues are due to drivers also.
Part of the reason I went for the Green Team was better Linux drivers.
I bought 960 since I knew I would use Linux and haven't regretted it since.
It does not say beta anywhere. And yes, it is possible that the issues are due to drivers and individual distros having their own issues. This still does not make what I said (in your words) "bullshit". A game that cannot play at a certain level of performance is not a complete game, in this case a complete port. CS:GO is not a game where you jump around and Micheal Bay everything. It has a serious competitive side and the Linux port current does not play at that level.
If you would simply scroll through a few pages of the issue reports you will quickly realize that the game is not complete yet, these are not issues of balance or anything but crashes, frame rate loss/stuttering, loss of game critical elements and other visual features. Yes, some people may not have these issues, but they are present and should be considered when playing the game.
So if you want to tell me I am full of bullshit, back up your claim that I am.
Why so mad? Or are you mad? I was just calling bullshit on the beta part.
┐('～`；)┌