The big tube sites have been diagnosed as a problem long ago..
Whats been lacking is a remedy. There needs to be a universal constraint on video content.
Unfortunately - this industry will tear it's self apart before that happens.
How will this evolve in its current form?
An oligopoly of mega sites that dominate content and are capable of reshaping the entire porn industry after crushing competition using tubes as loss leaders.
-or-
A rain of victorious lawsuits that prove to be so costly that nobody in their right minds would dare advertise on, create, a user uploaded tube site.
-or perhaps-
An innovator will come along and bring forth a technology that proves to be an effective content delivery system that end users are thrilled about while properly protecting the content at the same time.
-or perhaps-
..something else..
