Steals and deals

I am new to the electronic deals world but am loving it. Each day I receive an email from Groupon, Living Social and One Kings Lane. Groupon and Living Social are "local" sites which have deals based on the city in which you live. I especially like learning about places I've never heard of and appreciate the wide variety of offerings (not just food or a particular area of the city). I've already purchased three Christmas gifts and am thinking of buying today's deal for a local Italian restaurant that's new to me ($15 for $30 coupon is a steal!).