I love the idea of paid emails. Inboxdollars and Sendearnings are 2 of the sites I enjoy using that do emails.
Also, the crediting system needs to be updated or worked on. I've completed several "instant" offers that I never get credit for even though I receive confirmation emails from the website that I am signed up. Does this happen to anyone else? FC always tells me to wait 30 days but I still don't get credit.