How to kill a good idea: Motorola’s Atrix 4G Laptop Dock to cost $500

Motorola’s Atrix 4G was one of our favorite devices from the Consumer Electronics Show, primarily because it had the cool ability to turn into a full-fledged ultraportable laptop when plugged into its Laptop Dock. So it’s impressive just how quickly AT&T has managed to quash my excitement for the device with the announcement of its crazy Laptop Dock pricing.

AT&T's 4G LTE network coming mid-2011 with 20 devices by year end

AT&T finally spilled the beans on the plans for its next-generation network at its Developer Summit today, an event held in conjunction with the giant Consumer Electronics Show in Las Vegas. The company says that it expects to launch its 4G network using LTE technology by the middle of the year; it just completed the deployment of its slightly-faster HSPA+ network (which AT&T also considers “4G”).