Yesterday (give or take a few days) Google+ likely crossed the 50 million user mark. And since being opened to the general public (over age 18) last week, Google+ has been growing by at least 4% per day, meaning that around 2 million new users have been signing up each day.
By integrating +1 and Circles (targeted sharing) and other Google+ functionality into its Chrome browser, Android phones (and tablets), Gmail, Google Reader, Blogger, Google Photos, and other properties, Google+ will give its more than one billion users repeated chances to sign up for and use the functionality of Google+. Like the Chrome commercials say, "the web is what you make of it." And with Google+, you can make so much more of it that ever before.
Below is the growth comparison chart Which demostrates g+ time to reach 50 million users.This Chart is originally created by Leon Håland on G+.
