
It goes on to compare the sites to file-sharing services such as Napster and Grokster, adding that piracy is a threat to the entire adult entertainment industry. "I think that the general consensus is that tube sites have really put a dent in the adult entertainment industry," says industry analyst Rhett Pardon of XBIZ Research. The online area of the industry is estimated to be a $6 - $12 billion business.
Through advertising and premium services, some tube sites are estimated to be making decent revenue. Pardon estimates that the tube sites operated by Brazzers make about $3 million a month.