Originally Posted by Wautier

Stupid Mike's shit notwithstanding; there is absolutely no reason not to use .XXX, .PORN and .ADULT - you will not be treated any differently by search engines, and you have a great chance at getting a short, single letter domain name... though the registration, and renewal prices are very expensive for some of them, I would say that they are well worth the price.

If you are not able to pay for the domain renewal, be it .XXX or .COM, you should probably NOT be in the industry...