Originally Posted by beks001

Tube sites likely prefer to work directly with companies versus affiliates for a few reasons:

For one, doing so legitimizes the legality of their tube. The users uploading own the content or rights to such and the relief of legal issues is immediate.

Secondly, they likely have the man power and again the legal right to upload any length the wish not just 0-3 mins.

Lastly, they are likely to use there own affiliate links versus other affiliate links which increases their over all revenue.

To wrap it up, they make money with others doing work for them because they have so much traffic and people want exposure more so than sales. Don't mark my words on this though. I'm not a doctor.