The game that seriously has its hooks into me (still) is Battlefield 3. Although playing with friends is perhaps the most frustrating experience possible on the XBOX 360, the team-based gameplay is unsurpassed for first person shooters. So if you're like me and still loving the game, you need to visit these two websites.
Battlefield 3 Stats (from something called the "P-Stats Network") gives you all of your game stats and reports for all platforms. It will tell you your overall total stats as well as the stats for each weapon, vehicle, equipment and just about every other drill-down metric you could think of. If you want to level up guns, classes or want to maximize the most experience points so you can increase your rank, you really should pay attention to your game data on Battlefield 3 Stats.
The other website Battlefield 3 players need to look at is Symthic.com. On this site you can find out all of the details of every weapon in the game to almost scientific precision. There are charts for damage, accuracy, time-to-kill, attachments, specializations, equipment and unlocks. Not all of the weapons in the game are created equally, and with Symthic.com you can really investigate why. The people who run this site have done some serious heavy lifting to benefit all serious Battlefield 3 players and it's totally worth looking at.
You can check them out at: