[Dirt_McGirt]

Well now, that page seems to have been created 6 months ago, so I'd argue it's pretty new.

[starkfist]

If you read the page it says the term was first used in 2007.

[lrm242]

Google it, you'll find news articles from 2006/2007. This NY Times piece is good. I especially like the diagram.

http://www.nytimes.com/2006/10/17/technology/17paypal.html