I was partially being facetious. This article is about a Rube Goldberg-esque API and this site is about hackers. I'm just pointing out that it can be done cheaply with better flexibility and precision by hackers like me. I'm one of those people who find the Nest algorithm frustrating and want to tinker with it (with more properly placed sensors etc). It's not really rocket science for people who understand the basics of control theory.

BTW, what does a deadbolt have anything to do with your Nest/HVAC system? Do you want to depend on Google to open/close your locks as well? It's _not_ normal to take 15-30 seconds to open a Z-wave deadbolt remotely (it's immediate if you use the lock keypad) with 50% of success rate: something (probably the security C/R exchanges) is timing out: the default timeout is 20 seconds. For me, it was 100% (knocking on wood:) with a few seconds latency for the times I tried, executing a night arrival scene from a phone in a car, which turned on path/door lights and unlocked the door, because I'd have groceries/takeouts in my both hands.

I'd tend to agree that Z-Wave devices and a Vera* controller is probably too much for non-tinkerers to handle in the current state, because average people can't even handle a wifi printer :). There are people who use Nest as a basic thermostat, i.e., for the looks only.

The main motivation for me to squawk on this topic is that I don't like the _trend_ of external services (nothing against Google per se :) owning my data and now control of my home.

We (hackers/tinkerers) can do better and demand a choice.