The Google+ enhancements continue to roll out. Google Chrome’s web store added Google+ functionality this week post Google I/O. Google+1 buttons have been added to all of the apps along with a new way to search for apps that utilize social recommendations.
Instead of only browsing apps by popularity, users can now view apps recommended by those within circles:
When the “from your circles” option is selected, circled user information along with profile pictures will show directly within the store. In order to recommend an app, navigate to the app in question and simply +1 the app. This functionality is live for all Google+/Chrome store users.