I've noticed since I posted my classified ads, I have been attacked by a series of foreign "you've won the lottery if you just give me your ssn" emails. I believe that it might help if a member's contact info that is listed in the classified ad was only visible to other members. Non-members who wanted to contact the seller could still use the contact seller link, yet the seller's personal data is not displayed. I just don't like the fact that anyone on the web can view my personal email, and I would feel more secure if only members could. It wouldn't hurt the ability to sell on the classifieds, and it wouldn't require major effort to change. Let me know what ya'll think, its just a suggestion.