Google+, the social network of the search engine giant, has acquired 90 million users in four months since launch. Unofficial estimates by Paul Allen say that 60 percent of Google+ users are active on a daily basis, and 80 percent active on a weekly basis.

“Google had a really strong quarter ending a great year. Full year revenue was up 29 percent, and our quarterly revenue blew past the $10 billion mark for the first time,” commented Larry Page, Google CEO. “I am super excited about the growth of Android, Gmail, and Google+, which now has 90 million users globally – well over double what I announced just three months ago. By building a meaningful relationship with our users through Google+ we will create amazing experiences across our services.”