k, here's another question (slightly hijacking the thread, but hopefully equally useful info)

How much does the join price and presence or lack of a trial affect your willingness to promote a site?

Would you prefer a site that is $25+/month over one that is $20/month? How about sites under $20?

If the site allowed you to pick the pricing options that your surfers would see, would that be a big plus for you?

We are currently experimenting with pricing and find that, contrary to what we've been told, a $5 difference in pricing between $19.95 and $24.95 DOES seem to significantly affect conversion.