Linked List: April 5, 2008

Microsoft Sends Letter to Yahoo Board of Directors 

This is the white collar equivalent of Steve Ballmer showing up at Yahoo’s door with a baseball bat in his hand.

The Social Economics of Twitter 

Mikey-San:

As I see it, the monetary ebb and flow of a social networking site can be described, in an absurdly non-useful sense, by the ratio of nodes to which you’re linked in either direction.