In my second blast to the past, I revisit one of my favorite social networking posts which is indicative of the explosive growth of social networks. I have personally worked on some neat social networking projects (Web 2.0 posts), but last Fall I was amazed to learn via the MIT Technology Review that dogs had joined the revolution. Here is an excerpt from that post:
Dog Tags for Virtual Sniffing: Believe it or not, dogs wearing a tag from Snif Labs, exchange ID codes when they meet. When their owners get home, they can then download the data and learn information about the dogs, and the owner! View a Snif Labs Animated Demo.