If I was a PC only gamer with a monster system then I'd be so sick of console gamers raving about their "best ever" graphics too.
The other day I played Metro on my friend's pc and it was honestly better looking than any PS4 game so far. Now I know that everyone can't afford those, but people who drive Volvos don't go around ignoring Ferraris when they do in fact exist.
Here's the latest McLaren F1 for you all:
http://www.brightsideofnews.com/2014/04/09/amd-radeon-r9-295x2-review-the-definitive-4k-gaming-graphics-card/
Running Battlefield at 4k on max settings and getting well over 60 fps. Anyone who is gaming like that is most seriously allowed to scoff at the "best graphics ever" statements by console (only) owners. No PS4 game will get close to that ever.
Of course there are a lot of PC gamers that don't own such super high-end systems yet look down on consoles and that's a little sad. But forums are forums and there are idiots on the internet everywhere.