@Dave, I wonder if I'm doing something wrong with linking to ATP/NGA from my Facebook page? I just posted a comment and copied and pasted my Refer a friend link but I'm wondering what people are seeing when they click on it. I just went back to FB and when I click on the link I get the following:
Refer a member page
This page is a place where new members can sign up, referred by you (plantladylin)! Just give them the link to this page and instead of seeing this message, they'll see a nice signup page.
Hopefully folks are seeing the link to sign up?