Comment Because Windows and Mac are not good enough (Score 1) 332
I want to game on linux because linux is by far my favorite of the big three.
Windows isn't good enough because it is so full of inconsistencies and poorly-implemented features that I find it difficult to do the things I want to do (note: I do a lot more with my computer than the average consumer), because it tends to build up glitches and other cruft over time to the point of almost requiring periodic re-installs, because keeping it malware-free is practically a part-time job, because bug fixes depend on the whim of a single corporation, and because that corporation's anti-competitive and anti-compatibility policies have repeatedly and significantly hampered progress in the software and hardware used by most of the world.
OSX isn't good enough because it is rather expensive to buy and to upgrade, because the hardware it officially requires is likewise, because I find the user interface choices to be oversimplified to the point of constant frustration, because bug fixes depend on the whim of a single corporation, and because that corporation's anti-compatibility and anti-openness policies are unacceptably hostile to users trying to use the things they buy.
Linux has none of those problems. It has a few of its own problems, but those that I run in to are usually solved with a bit of reading and exchanging information others. It's even getting better for non-savvy users (my mom mainly uses Unity and Firefox) and specialists (e.g. color management, media editing).
Overall, I simply have a much better time and get a good deal more utility from my computer using linux. That's why I made the switch a few years ago, and I've never wanted to go back. This has been so much of a win for me that not even games are enough to make me dual-boot. If I can't get it running on linux, I don't bother playing it.