No link on the registration page?

Yes, the Premium addon does that: https://www.justin-klein.com/projects/wp-fb-autoconnect#premium (8th bullet)

Ah, sorry bout that. Great work. This is a must have!

I just bought the premium and the button does NOT appear on the /register page created by buddypress. I am using the Responsive theme.

Please note that these forums do not support commercial products. Only the free plugins downloaded from https://www.ads-software.com/plugins/. Please contact the plugin’s vendor directly with any comments, or questions, about commercial products.

sremington: responded to you via e-mail.