Google 2011, "The Globe and Mail" reported that Google bid $900 million for 6000 Nortel Networks patents. On August 15, 2011, Google made its largest-ever acquisition to date when it announced that it would acquire Motorola Mobility for $12.5 billion subject to approval from regulators in the United States and Europe. In a post on Google's blog, Google Chief Executive and co-founder Larry Page revealed that the acquisition was a strategic move to strengthen Google's patent portfolio. The company's Android operating system has come under fire in an industry-wide patent battle, as Apple and Microsoft have sued Android device makers such
Google+ of Operations Urs Hölzle on November 23, 2011, as scheduled to be retired by March 12, 2012 on all non-Blogger sites in favor of Google+ Page Badges. Google+ Views was introduced on April 1, 2014. It features a "view counter", which is displayed on every user’s profile page. The view counter shows the number of times the user's content has been seen by others, including photos, posts, and profile page. This feature was later removed in favor of an insights feature. Google+ Communities was released on December 6, 2012. This allows users to create ongoing conversations about particular topics. Google+