interesting reading: The evolution of a facebook

In this article, it tells ".... the face book to Facebook design metaphor."
, it's a natural example for building mental model by metaphor.

Source: The evolution of a
facebook<http://www.adaptivepath.com/blog/2007/09/18/the-evolution-of-a-facebook/>
Cheers
-- Jarod
--
IxD for better life style.

http://jarodtang.blogspot.com