03/18/2010 05:12 am ET Updated May 25, 2011

Blippy Lets The World See Your Every Credit Card Purchase

If the entire world can follow your every move on Twitter or Facebook, it only makes sense that they should be able to see everything you buy on Amazon, right? Right...?

That seems to be the creative impetus behind Blippy, a new online service that allows users to publish their latest transactions, and see (and comment on) their friends' purchases, too.