It's entirely insignificant to me. I mean sure, having a large number beneath your avatar is dandy and all, but it's just that; a number. I do believe that most people subconsciously put more trust in people with a bigger dick post count though, since it's assumed to imply experience, especially when combined with an early join date. I hope this doesn't appear too self-gratifying. =P
TL;DR: nah.