I've seen the "kids" who are climbing 13's and 14's walk up to 12+ crack and put it down in a couple goes. Even 12 crack climbing is fairly common.
Last weekend I was all happy that I put down a 7c until my buddy ran up to tell me he just onsited a 7c. I'm still the most shitty climber in the group. Really though, grades don't matter that much. Just make sure your having fun.
If grades dont matter, then why are you spraying about them?