Comment 121 for bug 1

"How about Quake IV? Doom3? Unreal Tournament 2004? Neverwinter Nights?
There are some big-name games out there with native Linux clients. It
is possible to waste a whole lotta time playing games in Linux. The
choices just aren't as many."

Most homeusers buying a PC want to be able to play games available for there system, choosing Linux is not an option really.. It's not about the bussiness selling the hardware with Windows preinstalled, it's about the developers who are having a hard time getting the support developing highstandard games (and standard apps) for Linux.