BoardGameGeek keeps getting better and better. Latest new gadget is a list of game rating correlations with other users. That way you can know who other users enjoy similar games as you do, so you can perhaps value their opinions more. That’s rather neat and pretty useful. You can also get a list of recommended games to play with someone. That’s less useful, but neat anyway.
There’s this guy with something like -0.35 correlation with me — but his taste in games is, indeed, horrible…