I've run my site with mainly "girls in bikinis" type material and am looking to start allowing some Playboy or Girls Gone Wild material and am curious where I would have to move my advertising to make this leap Currently I've been running one Adsense and a couple Adbrite ads with marginal success. Pretty sure this leap would violated Adsense TOS, but how about Adbrite...or what are other alternatives? Is this a niche even worth persuing? Thanks...
IMHO moving to that material would more than likely bring you more visitors, but your advertising options are decreased dramatically. You'll probably also find that 'adult' PPC ads pay a hell of a lot less per click.
Adbrite have a seperate advertising network for adult sites called BlackLabelAds. Their CPM is a _lot_ less than Adsense (much like Adbrite ) and unless you can bring traffic through in storms it probably isn't worth it.
AdultAdworld (CPM) and BlackLabelAds (CPC) are probably the best to go for. There are many affiliate programs as well, perhaps for adult dating that might work well. As someone noted above, your traffic will rise, but the amount of money you can make from each view or click becomes heavily reduced.