Basically PC games makes sense because most people already have a PC (or Mac).
In what way does PC gaming make more sense? I have a gaming PC that actually runs Linux (ie. Fedora) as my primary and only OS although I do have virtual machines which I hardly every run. Normally a Linux distribution will not run "Games for Windows" without an emulator which in my case I could not be bothered to do, however if the game is web based I normally can run it. I can even run EMU games such as NES, SNES, Megadrive etc. Having said that I actually prefer console games over PC games.
IMHO the gamer has to make the choice of which gaming system they prefer. If you like PC gaming then fine, if you prefer consoles then that is fine also and if you like both then that is fine as well.