These are games I played 10 or more times in 2010: Bananagrams, Peloponnes, WYPS, Blue Max, Palago, Scrabble, Start Player
These are games I played 5 or more times in 2010: Dominion: Seaside, Tales of the Arabian Nights, Tobago, Zendo, Avalam Bitaka, San Juan, Africa, Antike, Gonzaga, HJaipur, Lord of the Rings
Hits of the Year
Blue Max - this is not really my sort of game, but my good buddy The Evil Count von Walduck built an implementation of it on his site, hexcellgames.com, so I played it quite a few times. However it didn't maintain my interest.
Peloponnes - This is very much my sort of game, because I play it solo :-). At about 15 minutes a game, you can experiment to see what effect different strategies have. I hope I keep playing it.
Start Player - No really, we played this. In fact we had a Start
Tales of the Arabian Nights
Lord of the Rings
Caylus Magna Carta
Deduce or Die