There's certainly a lot of PC elitism out there, which is especially sad because there are great gaming experiences to be had on both platforms! Playing FPS on PC when you get the hang of it is such fun, and immersing yourself in a great Zelda game is something you'd miss out on if you neglect consoles.
There are experiences I prefer with mouse and keyboard, like World of Warcraft which I absolutely can't imagine on a console, and experiences that I prefer with controller, like most 3D Nintendo games of which none are available on PC.
¿Por qué no los dos?