IMO: Content supply is a competitive area.. having product which you sell to end users has to be a better option financially, and probably offers better control of your business going forward. Also consider scaling up using niche sites / models.
If you create your own site.. keep it simple/minimal to unregistered users. Interestingly, I experimented a few months back with an adult site which had no images and a simple login box, compared to a site with lots of pics and the same login box (same domain).. I had far more signups with the basic site.. people are curious !!
Food for thought..
