Somehow we're not at all surprised by this: an Internet-enabled thermostat from Proliphix with an Ethernet port
(which means you'll have to run some cable through the walls until they add WiFi) and a built-in web server that can
serve up its own webpages and be controlled remotely from pretty much any browser. They claim it's the first of its
kind, but it wouldn't be at all shocking to hear that someone else has one of these out).