I could give you a sub-forum here and you could use that to collect feedback/bugs easier.
As for the bugs
-Game Finder is cool, but your regex should remove some of those random numbers and "sign in to rate" (I can do regex for you, I spent forever on it with ReachStats that its easy now)
-Pass Game Finder information through a cleaner and remove all those messed up chars
-Click Exit in POMA it quits whole app (Thats cause I use Environment.Exit(0), just use this.Hide();
-I search "halo" in game finder and tons of debug script errors popped up. I think you can suppress those on your hidden webbrowser/ http request.
Game finder - I didn't really think it would be a big deal with the random numbers at the beginning or the "sign in to rate" thing. As for the messed up chars, I"m not sure if there's too much if I can do about that...
Searching "halo" in the game finder didn't do anything out of the normal for me.