"Perhaps there is something to be said for checking out which sponsors use different models on their site tours?"

In my "synapses" of the video, for models that have been shot by other sites, I work in the affiliate link by saying something like "if you want to see more of Jeff go here" etc.

I've found that having original content of a model that's been shot on other sites is a plus because they will sign up for your site, or your affiliates site, to see that models different video

"Personally, i think it may be a segment of both, finding traffic for any niche and then filtering that traffic by a specific niche.."

Yes definately. You know this sparked me to compare page views on popular sites like seancody, justusboys, amateurstraightguys, etc. and they all differ.. some have high page view averages ( 5 to 11 ) others have a lot fewer page views ( 2 to 4 ).

So what can you deduct from that and how does it relate to the number of tour pages you should have?