RefAround

So you know all those sites that say to refer a friend and you hate to use them, for fear that they will spam your friends and you'll be known as 'that guy' .. Now there is a way around it, Try RefAround . It puts all the best referral offers in one place, you can sign up for other peoples offers and then add your own and it rotates referrals around. Everything from DropBox to DirecTv is available, Groupon, and more.