Mine is a little over 6k (Since March of 0
. When I see a Gamerscore under 500, I see them as a n00b, not that it is terrible, but still new. I don't really see a high gamerscore as no life though, the 360 has been out for a while. My Uncle has a 55k gamerscore, but has been a silver member for about 3 months now, and it doesn't update unless you are gold, well on his Xbox atleast.
I think there should be a leaderboard on the dashboard to compare gamerscore's between all of your friends, and make it like a chart. I think people would work up their gamescores a bit more if there was a leaderboard for them.