For those who are/were interested in showing off their BF2 stats/medals/badges etc..
http://www.bf2s.com/ seems to be working again (they were blocked by EA or gamespy for a while)
for example, here's me:
http://bf2s.com/player/Mr._Fancy_Pants/
Edit: oh yea, at the bottom of your guy's page of info there's that little menu and code, so you can slap that stuff in your signatures on message boards etc. (i wouldn't use it here, but you get the idea)