BackerClub Forums

I see BackerBucks as the rewards here and there from the backerclub site (so lounges and similar). What are BackerBucks? What can I spend them on?

Once you accrue $50+ worth of them you can get equal amount of real $$s transferred to PayPal. To learn more go to Help (menu item upper right) and click on Backers. You have to contact admins and request they do the transfer using either the admin email or the contact form which can also be found in Help.