La economía de los blogs

 
![Media_httpgrasshopper_bjtxj](http://angeljimenez.files.wordpress.com/2010/12/media_httpgrasshopper_bjtxj-scaled500.jpg?w=47&resize=500%2C3186)
(via [Grasshoppergroup](http://grasshoppergroup.com/the-blog-economy-infographic/))