hard to tell if its worth the investment for paysites, considering tubes stole most of the traffic and revenue. that's about when innovation ended. you can't really prove that innovation will improve profits. of course, if by some miracle, tubes get outlawed, then the paysite industry will start moving again.
most of the biz today is in cams, dating, social, customs, even private events. we're seeing innovations all the time there, like this new fetish social site:
Fetish Model Network
AVN and others have built similar social platforms.
paysites are stagnant tho..
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