Sadly, for those people building their own computers, driver problems are going to be even worse... I have never been able to get my ATI/AMD graphic cards to work properly under Linux...
Which is okay. I am huge fan of Valve games and know that Nvidia drivers can run games quite well on Linux, so if AMD/ATI do not want my money, it is fine my me.
I know that one might say but majority of users do not know this, but from what I can tell from participating in gaming communities, these guy do proper research before buying a new rig. I can totally see lot of people who solely play Valve games (TF2, L4D, Dota2, CS:Go, CS) will try Linux if their games work on Linux.
There are issues with the ATI Linux drivers, but there are a lot of gamers with NVIDIA cards, and those work quite well on Linux. We don't need to get everyone to move to Linux, just a good number, and just those on NVIDIA will be more than sufficient.
