sakari Pitkänen
metrobest
Facebook vs Twitter
5W Infographics España
219,075
views
78
faves
10
comments
Uploaded on April 29, 2009
Taken on April 22, 2009
Facebook vs Twitter
5W Infographics España
219,075
views
78
faves
10
comments
Uploaded on April 29, 2009
Taken on April 22, 2009