This is a disaster.
If it's true, that an editor is fired because an advertiser threatened to cancel their ad campaign on the site (because said editor wrote a negative review on the advertiser's product), how can objective journalism be ensured? Will there be no more 6.0's on Gamespot from now on, because all editors are afraid to lose their job?
I don't think Gamespot and other websites/magazines fully realize what kind of responsibility they have. Their reviews are orientation to consumers on what games to buy and thus indirectly also for developers/publishers on what games to make. If they just fly out to exclusive on site reviews, sip champagne with the studio bosses and up their review scores for ad campaigns, I'm not willing to listen to these people any longer.