Stories about: users  

The startup says it has 50 million users

Moms spend a lot of their time on the social networking site

The last two big sales are the main reasons for the increase

Valve is quite confident that many Steam users will buy Steam machines

The company is seeing a big increase in visitors this year in the US

Twitter is still growing, though not as fast as it could be

The news reader has 12 million users at this point, but many more are expected

Besides Facebook, Instagram is probably the biggest photo site in the world

Google is working on a slightly more polished user switching menu

The site is still growing incredibly fast, but the important bit is how active users are

There were reports that Instagram was losing users after the terms of service scandal

A supposed drop in users led to Facebook stock price dropping 3 percent

Almost half of which engage with the site each month

Facebook's usage stats are the most impressive on the planet

Facebook is still only used by a small number of people in Asia

More than 4.5 million gamers have bought the indie hit