Dan Hsu of 1UP/EGM has talked a lot about how they've lost lots of advertising revenue from publishers for not 'playing ball' and 'reviewing games how they want them to be reviewed'.
Too bad, I agree with him a lot of the time. 7.5 for Ratchet, a sub 9 score for Twilight Princess, and a 6/10 for Kain and Lynch that matches up perfectly with metacritic. Let's be clear, he wasn't fired because of professionalism issues, he was fired because edios threatened to pull their add revenue from Gamespot over his review,and the upper management decided to fire the guy that has been there for over 11 years.