I play on PC only, because the games I prefer are more available on PC, are deeper/more fun/more involved on PC (Oblivion and all it's mods, for example) and I really dislike controllers. I'd be a lot more kindly disposed towards consoles if I could use a mouse & keyboard in most of their games. Finally, I don't watch much TV, almost none in fact. So my only TV is a shitty old blurry CRT. Console gaming would require me to buy a new TV, making console gaming more expensive for me than PC gaming currently is.