Sex.com is one of, if not the most famous domain there is and now it is a pinterest clone. Okay, sure, whatever. If that's how they wanna roll, then ThePornDude will be rolling with them because it is, after all, sex.com. So how do they handle being Pinterest? Pretty damn good I would say.
Oh sure Pinterest don't have popunders, but it is still sex.com. The advertising also might be a little on the heavy or annoying side, but that's how you know you're on sex.com and not Pinterest.com in case the boobs don't make it clear enough.