AWE is one of the few sponsors that posts their conversion rates. It's right under the "Top Webmasters of Last Period" on the Affiliate home page.

Currently, livejizzman is converting at 1:1013 sales to uniques.

Good luck getting other sponsors to tell you what their global conversion rates are, I've asked a few and been told "we don't publish that"

Of course, I would be very interested in any info other board members might have obtained