OK, I'm addicted to Battlefield 2 (a.k.a. Battlefield2 or BF2). It's a terrific game -- very good mix of strategy and FPS action.
Related to that, I just came across an amazing site: bf2s.com. There you can get all the stats on any player registered in the BF2 system (which is required to play online). One of the neatest features is the ability to compare two players: the resulting page shows only one set of numbers, but the numbers are color-coded to show who has the lead in each stat.
Also, you can create your own personal leaderboard, say, for a team, and see a constantly updated summary of each member's stats on a single page. Very cool stuff.
Update (8/8/05): Well, BF2S.com seems to have had its tie to the stats server severed, so in the meantime, check out www.paradroid.net/bf2stats. Not as complete, but very quick to update.
wdwa