No, alot of people on this forum will adamantly deny that post count means anything, coincidentally, these are also the people that have a large number of posts. Nontheless, post count really does mean nothing and you don't get any special abilities by having a high post count(you have to pay for those
).
I mean, look at me, I have 6000 posts and hold no special place among any of the other members, you might even say that they strongly dislike me.