Ever wonder what kind of thermostat Apple would make?

I read about this somewhere earlier (can't remember where though) - then I came across it again in another forum. Really looks interesting.

http://www.nest.com/


I've checked out some home automation, with the wireless door locks and thermostats that lower the temp when you arm your alarm, etc. But I was always turned off by the extra "connection" subscription fee that was involved. This actually looks pretty interesting.

Might have to replace my riteTemp in the near future.