I agree that 50 is a good number. It allows other users to get to know you just a bit better, and determine whether or not we want to have a transaction with you. Also, this is a car enthusiast site, not an ad site. Everyone's focus on this site should be there car, and not selling all their stuff. If it was 10 or 25, I think there would be more people on here putting needless posts up just so they could sell their stuff quicker, and utilize CEG for that purpose alone. These post count rules are here to make everything a little less muffled with garbage and makes you be a little more of a member, rather than just a passer-by.