I don't really care. If they have Broncos or Bronco parts for sale, I think they should be welcome to post them here even if they're new. Sometimes you get the best deals from the folks who don't realize the worth of what they have. Anyone browsing the posts can look at their post count and join date, and take that into consideration when deciding whether to engage in commerce with them, if they think its important.
Dusty does a good job of summing up why I don't think we should restrict the Classifieds to only established members. It's been brought up before and I've considered it, but I always circle back to this; It would reduce the number of buyers and sellers, which I think hurts the effectiveness of the Classifieds. Not all new sellers are bad, just as not all veteran members are necessarily good buyers/sellers.
Not allowing new members to sell stuff could result in you long time members missing out on some good deals.
I guess my question is, how much of a problem is this really? I just did a quick count in the "Broncos for sale - members only" section and only 4 or 5 out of 40 are from members who have only joined in the last couple of months. None appear to be blatant flippers and one of those looks like a super early 66 that wouldn't have been posted if new members weren't allowed in there.
To me it seems like if you'd rather do business only with established members it's pretty easy to spot the new sellers and ignore them. It doesn't seem like they're taking over the Classifieds. And I'm sure some of you veterans have picked up a fair deal or two from new members over the years.