In one of RPS' articles (this) he does mention that RPS shares advertising with Eurogamer.
He actually comes clean about a lof of the perk type things he has had done by PR folk, and thinks that if anyone wishes to call him out on it he thinks that that is entirely fair. Though he also states that he feels the idea of game scores being outright purchased is overstated, and feels that woefully inaccurate review scores are more an issue with reviewer incompetence rather than widespread corruption.
I find it interesting because in Sid Meier's 2010 GDC keynote he talks about how (within Civ) gamers tend to be paranoid. In that, even if there's a fair and random chance of something happening, if bad things happen "randomly" it's often inferred as the game being out to get them. (I actually found it a pretty interesting talk as he covers gamers not being rational in their expectations, in that despite logically understanding the odds, they still feel the game is being unfair in many cases. You can watch it
). I can see where he's going in games and I wonder if it permeates outside of gaming too.