"Unoffical" Ad Far Sexier Than Official Ads

Advertising skeptic Copyranter is suspicious of unofficial viral ads for mainstream products, and for good reason: they're far more interesting to look at. Like this pornish Guiness ad, supposedly made by film students without the company's involvement. Sure, Guiness could demand YouTube take it down, just like so many videos using copyrighted material have been taken down. But then they wouldn't be getting all of this free publicity.