I have seen a lot of great responses to the mailers question. I would like to add that I have found for me, that when I started using mailers with smaller memberships, my click rates skyrocketed. People had more time to really read my posting instead of just clicking for credits. Please don't get me wrong, I use some mailers that have 10,000 's of members and get good response. But when I recently started using more smaller mailers, the results were impressive.