I dont see what the issue is with Jack having a high post count? The bulk of his posts are useful, conversational, informative or funny. He doesn't get drawn into arguments and he posts with a maturity beyond his years. Stick around long enough and Jack becomes like a household pet, we know his girlfriends name, the colour of his car, the fact his house is oil heated and has some lovely antique furniture in, we know about his job, and ... well, he's just a fixture and fitting of the forum.
He's a bit like the Private Messages link in the top right, always there, and sometimes you click it and see what's inside and descover something new.
And he's only recently been ussurped as the driver with the most famous 'doh I crashed whilst leading and with victory in sight' by fellow post-topping leaderboard member Tristan, which is always good for a bit of rib poking.
Anyway I only made this post in an effort to catch Jack up on the posting leaderboard, and to remind him of crashing out of the lead on the last corner.