COL has a system of star ratings for members based on post counts as follows:-
Newbie (1 star)
Junior Member 50 posts (2 stars)
Full Member 100 posts (3 stars)
Senior Member 250 posts (4 stars)
Hero Member 500 posts (5 stars)
Posts on Anything Goes don't count towards these ratings so if you post a lot on this board but less elsewhere, your post count won't go up as much as you might expect.