Why would you post that pathetic little postage-stamp sized comparison? Oh right, it's to try to minimise the inferiority of the version you'll be playing.
Having looked at properly proportioned videos of both, the PC version massacres it. Humiliates it even. Textures, lighting, post-processing effects, framerate, it's a total walkover in every regard. Those who disagree merely prove themselves unworthy of the gift of eyesight.
BF3 PS3 looks good for a console game. It does not look good whenas compared to the PC product of the same name.
a) Because I saw it posted on another forum and I hadn't seen any others, so more lack of options than choosing that comparison.
b) I never tried to minimise anything, there is definately a difference, but not a huge difference, not enough to make me not want the game.
c) You child.