It just surprises me that mainstream brands haven't embraced advertising on porn sites. There is no reason why there couldn't be a Hulu style high end porn site with real ads from like Budweiser, Old Spice, Mountain Dew, Red Bull, Comedy Central. There might be backlash for the first company to advertise but after that I can't imagine people would care.
Porn sites have tried, but it's really tough. We want to help break down the social barriers that prevent that. However, here is one mainstream brand who wholeheartedly embraced that and wrote up the BEST.ADVERTISING.EFFECTIVENESS.CASESTUDY.EVER. This is Eat24's hilarious report on 'How To Advertise On A Porn Site':