They want to be some of the first to get their hands on the iPhone 4, and no amount of lost sleep is too much to stand in their way. In many ways, it looks more like a line for a concert on the plaza than a line for a big sale. Some have lawn chairs, others have blankets, many have snacks. These local techies certainly got a break in the weather. It was ten to fifteen degrees warmer 24 hours ago. But many have also been here since 4:00p.m. Wednesday.