My wife and I are looking into coded door locks (infant at home and the wife is afraid of locking herself out and the baby in) and found there's a $219 dollar door lock you can open with your phone. May make more sense then this solution.
http://www.amazon.com/dp/B00CPTD5AQ/?_encoding=UTF8&camp=178...
In all seriousness though, I've been waiting for my Lockitron for almost a year now, and others have been waiting for much longer. At this point, there's no way I can recommend Lockitron to anybody as anything more than a cool concept.
1 year after preorder they had to process the amazon payments preorders or amazon would void them. So here I am almost 2 years since I preordered a product that I've paid for, and they can't even give me an expected ship date.
Of course they continue to send marketing emails/self congratulatory accomplishments about software updates and hardware fixes for a product that doesn't exist.