Blippy.com takes sharing to a whole new level. When you sign up, you add accounts like iTunes, Amazon, or Netflix, and Blippy aggregates all of your purchases for your friends to see. It's fun to see ...

Editor’s Note: This article is an excerpt from one of RetailWire’s recent online discussions. Each business morning on RetailWire.com, retail industry execs get plugged in to the latest news and ...

The Internet start-up Blippy.com keeps track of someone's spending habits online, much like Twitter keeps track of random thoughts. Users register a credit card with the site, and every transaction on ...

Blippy wants you to share news of your purchases with your friends. But now the company has to reassure users it isn’t sharing more-delicate personal financial details with Google. The budding Web ...