I'm thinking of getting one. No sense in running the AC, and especially the heat w/o anyone home. I don't want to come home to a cold house in January, just to jack up the heat and pass out before it is warm. One of them wifi deals w/ a decent app seems to be just the ticket. Log in and turn up the heat when I start my 1hr + drive home, then the house should be toasty when I get there, w/o burning a lot of oil all day. Let me know whatcha got, along w/ the good and bad of it.