http://www.dcurbanmom.com/jforum/posts/list/726540.page
In this thread, the OP said her potential AP "confided that he is in a sexless marriage, too."
Assuming that is actually true, I'd always thought it would be a big turn-off to tell a woman that - i.e., you are confessing that your wife is not attracted to you, and also that you don't have the balls to divorce her. Yet apparently the OP thinks he is hot.
So, in general, if some otherwise attractive guy said he was in a sexless marriage, would that put you off or not?