Let's face it: the adult industry would rather use a made-up name in .com than pay lots of cash for what it's considered an exotic TLD (by adult standards). Any domain can get large amounts of traffic simply by offering (for example) free porn. If you have the .net, .org, .info etc of a busy adult .com domain you're basically stuck. In other words: Nude.info is best suited for a professional, e.g. a photographer, an artist, a painter that'd use it as their portfolio, vs. an active site that offers pornography. For that, I see this going in the $5k - $10k range.