On the USWest realm for all 3 difficulties, the games list is clogged with numerous games such as D2Itemsale, Yabanga.com, and so forth. The good news is that attempting to join such games results in a "Game does not exist" message. The bad news is that those games are useless and making it harder if not impossible to find an actual game to join.
Those who created this games both before and after patch seem to never log out or something and the games continue to clog the list. They were mostly cleaned out yesterday but they have returned.
Please clean up the game lists of these useless games that nobody can join and only block other games from being seen. This is probably the item seller/spammers' last ditch effort in making the game more miserable for the rest of us.