In dealing with everything that the Internet has to offer when it comes to free advertising, I have found that ad exchanges are rapidly growing! These are great sites for promoting because they offer a traffic exchange, text ads, html ads, banners, login ads and many other advantages YOU can't find anywhere else. Ad Exchanges are popping up everywhere so YOU must be careful which ones YOU join. I am a member of quite a few, but these are the ones that I truly recommend before upgrading. Just give them a try and YOU will soon see why they are the wave of the future when it comes to advertising and marketing YOU!