Sweet, but I would want something that is not tied to either a monthly service or an outside web site. Wonder if I can host it myself instead of the "cloud".
Probably not. Time to write my own I guess. :-)
They do, search for z-wave devices, then you have to find open source software to link everything, but it's possible. I'm lazy and the $10 a month bill hits one of my credit cards every month, not even sure which lol. I think it's a necessity for bitcoin mining, be able to track electric usage, and with gpu rigs, sometimes you get a random blue screen or cgminer might die, just checking the electric usage on the mobile apps you can tell if you have a problem, then might as we team viewer in and reboot!