The moralists should take a deep breath. Consider that RT is both artist and art. She makes herself vulnerable in front of a camera to delight an audience. She obviously takes pains to ensure her fans all feel like kings. Do you bring so much happiness to the world?
Men will spend money on girls getting naked on a webcam, that's a given. Just visit more popular sites like Myfreecams.com and you'll see the insane amount of money the girls are getting tipped. (We're talking Thousands of dollars per session) With bitcoin, atleast she's getting a fairer share than she would on other cam sites. This of course has to be balanced out by the fact that viewership is probably much much lower.
CoinBateman is right, men will always desire beautiful women so let's not make a big deal of it. And I'd say RoyalTiffany made a smart business decision when she joined Xotika. Not only did she make a small fortune in a single hour but she became censorship-resistant. If credit card companies have another freakout and decide to block payments across the adult industry, she's still in business. Given that Bitcoin also lets performers keep the lion's share of earnings, it's on track to become the industry's preferred payment option.
So what's most interesting from a Bitcoin perspective, even if you're not into camsites, is finding out what's attracting early adopters from this niche. People generally far removed from the spheres of coding, economics or finance are finding tangible value in Bitcoin, despite its steep learning curve and uncertain future.
So what makes RoyalTiffany different to so many others? I hope my questions to her made that answer a little less mysterious.