Google+ just got a makeover very recently, but it was still very much oriented towards phones -- that's been solved as of today. The social networking app is now optimized for Android tablets and the iPad, with a whole new navigation system and Hangout video chats suited to bigger screens. The layout is landscape-friendly and, if you have a new iPad, will take advantage of every pixel on that Retina display. Android users can get the update today; iPad owners will have to wait for a release coming "soon." Android phone owners are getting some of the benefits of the supersized interface in their own, more modest screen sizes as well.
Check out our full coverage of Google I/O 2012's opening keynote at our event hub!