WebAlvarez

The number of Facebook users of mobile phones has increased 50 percent since April this year.
From April, til end of June the number of Facebook users has grown from 100 million to 150 million.

The mobile phone is thus the fastest growing access tool for Facebook, says Eric Tseng, director of mobile products on Facebook
- We see it as a key platform for the future, he said, during a speech he delivered at the conference Mobile Beat 2010 in San Francisco on Tuesday.
Facebook had 500 million at year-end users and inoficiella assessments to track the border exploded 600 million at the end of the year. This means that more than one in four users of Facebook Mobile.