Blippy

“As the Internet matures, slowly but surely everything we do in the real world is going social. A new service, Blippy , launching today in private beta, has an interesting way to take something you do everyday, buy things with your credit card, and automatically push those transactions online for others to see and interact with. Imagine being able to see everything your friends buy with a credit card as they do it. This not only tells you what kind of things they’re actually into (rather than someone just saying they like something), but also other information like how cheap they are, as well as where they actually are at a given time.”