I am designing an app for a client of mine and would love to have a referral system built in. Something simple that allows a unique referral URL for each user that they can share with their friends/colleagues. If the link is clicked and an account created, the referrer gets credit for it. Of course, there are SPAM/fake email issues to be considered. But we are happy to live with it.
Is something like this in the pipeline?
Currently, I am thinking of creating a form where the user enters who referred them (i.e. the referrers email). Will probably use that to match and run our contest. Any other ideas?