Like your idea about the galleries Greenguy - I think it is by far one of the better ways to retain as you say "bookmarkers". Providing them with real content instead of tons of pre-made BS.
RealNudeCams, I see you have a "webmaster resource" and are having trouble attracting webmasters. Many webmasters starting out with a resource such as yours benefit from sites that offer free submits to their databases and generally fall under their own category:
webmaster resources.
Porn Resources, Cozy Frog, Adult Marketers Xbiz, AdultChamber and many others just to name a few here. Do a google search under Adult Webmaster Resources and go submit your ass off.
One note, when you do this, be careful you know a little about Trojan Horses, cause a lot of unscrupulous submitters come from these areas. If you get autodownloads and stuff like that, from checking galleries submitted to you, then you will need to clean your comp out - different subject we'll deal with later if need be.
Nick