Facebook is going to have to 1,000,000,000 users

As all of us know, Facebook is the most famous social network. And it seems that number of users of this social network is increasing day by day.

Facebook CEO Mark Zuckerberg said:

It was almost guaranteed that Facebook would hit 1 billion users last month. But with developed countries largely tapped and the social network’s growth slowing in both raw and percentage terms this spring, the company is eyeing emerging markets as a new source of users.

i totally agree