Live in "smart homes" like Bill Gates -- for less
New subscription services, such as AT&T's remote home-monitoring service for $10 a month, are helping people live in smart homes for much less than Bill and Melinda Gates, who spent about $113 million on their home. This article lists a slew of services for those looking to make their homes a little smarter. CNNMoney.com/Business 2.0 Magazine (01/22)
