i agree with the minimum post count to place an ad but as also mentioned people who are not members may want to sell stuff without having to interact with all of our non-sensical drama for 100 posts or so. what about having a section to post ads that is open to public and one that only members can list in, but all can read?
i have gotten SOOOOO many of these stoopid scam emails with the few ads ive listed in here so the one i just did i didnt put my email address, pm only. dont think theyll waste their time with that. i also agree with the feedback idea although i would only buy something from another member anyway, not a stranger, and would hope that we can all trust each other.
i hope this takes off, i have actually been thinking about this recently while deletin some more bogus emails and also when seeing the same isht posted 15x in different categories.

i dont even want to peruse the classifieds anymore due to all the clutter which means i might miss a good deal on something i want.
