I have done alot of email marketing for quite some time. And I send to whatever program that makes the most money, I send to
http://www.sexpromote.com everyday , I make much more sending to my own sites then any other program I have ever tried. I have done test signups and guess what??? Every single one has been accounted for.
Another thing , believe me , there is alot of money to be made in this business model.