Welcome, Shawn.Just thought I'd point out that it's not one person but all the site's writers putting their own individual worsts!
That being said, I'm the guy who chose Thief and I stand by it as the worst I've played this year. I know there were likely games worse out there but for what I got my grubby paws on Thief stands out as an awful experience for me. I can see that it looks more like disappointments rather than an actual 'worst' game for a few of the guys though. Thank christ I didn't have to play Yaiba, Tactics, or Basement Crawl though... all three of those are way worse than Thief.
Thanks for linking it though! I'm glad to see that the TeamXbox forum goers are still yelling at each other here. I'll have to speak to Eric (one of the founders of TeamXbox) to let him know you guys are up and prospering, if he doesn't know already that is!