The most famous social network in the world ,Facebook is not the first in unique visitors, but it number one in the amount of time users spend there more than Yahoo, Google and eBay.
Nieksen online’s June 2009 report says Facebook has at least 4.5 hours per person, on average, for the month of June. The second one is Yahoo, which sees three hours per user in June too,Google, with 2.5...read