Introducing Engadget's next giveaway: Five iPhone 5s in five days!

A lot of you out there have been anxiously awaiting the holidays, and -- more importantly -- an excuse to get your hands on the latest iPhone. In fact, the demand is so high that Apple is still experiencing inventory shortages. We don't want that little niggle getting in your way, of course, so we've teamed up with five different companies to get you set up with an iPhone! So here's the deal: beginning Monday, we will begin one new iPhone 5 contest every day through Friday. Some of the contests ...