Even though Nest is old news, the product is still white hot. If you haven't jumped on the bandwagon, you should. Combining a Silicon Valley startup with the awesomeness of Mike Matas' interface design, this company is sure go to places. The interface is stunning, the product is elegant, and the company is breathing life into an all but stagnated industry.
They just have to overcome getting sidelined by Honeywell's (jagweeds) bogus lawsuit, and they'll be on their way! I love when great design meets great product.