Video marketing is a must

[Agent]

Considering that most of the SE results I see when searching on popular keyword terms are for torrent sites and pirate tube sites I'd have to agree.

Edit: I'm not talking from an affiliate's point of view. I see no reason to run a tube unless you can strike the right balance between content that will bring in repeat traffic with sites that don't give too much away (like Ramster said). The pirate tube sites can always rely on shady dating sites, grow your prick larger pills, and other kinds of wonderful scams to bring in enough ad revenue to make running a pirate tube worth it. People love tubes, especially ones with full scenes. That's why they float to the top in Google.