The biggest problem with integrating today's newest TVs into your home is finding a competent home theater installer (or having enough DIY knowhow) to properly mount your TV, hide your components, and then hide the wires, which is no small task.
IKEA, probably tired of seeing their clean lined modern home theater units and stands covered in wires set out to solve the problem of mounting, hiding, and even getting things down to a single remote controller. They're calling this system UPPLEVA.
IKEA is going to start selling TVs with integrated home theater setups including a 1080p LED TV, DivX playback, Blu-ray/DVD/CD player, WiFi, as well as speakers including a wireless subwoofer. It looks pretty good and will solve a lot of problems for a large audience. I look forward to seeing what the pricing is like and what the capabilities are.