I was looking at Pimproll and saw you could redirect your own domain to a hosted tube site that you can create and when I looked at the number of such sites Pimproll only listed a few hundred of them. I'm curious as to why? The porn market is saturated so I'd expect to see multi thousands of these sites but it looks like only a few people are taking advantage. What am I not seeing here? Is it because a tube site without a stable source of traffic is doomed to fail so most of these sites have failed? Are there hidden costs associated here? Maybe Pimproll merely displays a few hundred out of the multi thousands... Does anyone do this?