For flying a desk? Mneh. How about:
1-100 posts = "found the board"
101-1000 posts = "lost on the forums"
1001-2500 posts = "impressing others, no really"
2501-5000 posts = "repeating myself way too often"
5001-10,000 posts = "need a life"
10,000 plus = "found I'm bored"