Just to toss my $0.02 in, one of the things I happen to like about the Chief Delphi community is that at every competition I go to, someone recognises me and comes over to say hi (must be the long, green hair

). I meet someone new, they meet someone new, and it's win/win. Also, if I find someone I recognise, I'll go over and introduce myself. It's one of, IMO, the greatest aspects of FIRST. And I'm sure I'm not the only one who meets new people in this manner.