Here’s another affinity search engine, Ecocho, which basically take Google and Yahoo search feeds, gets a share of the advertising, and buys carbon offsets with some of that money.

See our previous post on affinity search engines to get some background about this space. Here’s the review from TechCrunch.

This entry was posted on Wednesday, April 16th, 2008 at 11:34 pm and is filed under Tech + Social Ventures.