Really, the benchmarks should read:
0 - 25 posts: Just got here
26 - 50 posts: Said a little
51 - 75 posts: Said a some more
76 - 100 posts: Said a lot
101 - 150 posts: Regular
151 - 500 posts: Proper regular
501 - 1000 posts: Forum addict
1001 - 2000 posts: Sad
2001 - 3000 posts: Sadder than sad
3001 - 4000 posts: Sadder than sadder
4001 - 5000 posts: I'm always here, 'cus I'm sad
5001 - 10000 posts: I have no life
10001+ posts: This is what I do for a living, I'm sad, sadder than sad, sadder than sadder, always here and I have no life, oh and "your Mum".