Sonar allows you to make social connections using an Android phone. Follow this link: http://news.cnet.com/8301-32973_3-57391554-296/sonar-brings-ios-style-social-discovery-to-android/ Beta available for download.
Google has suspended prepaid capabilities on credit cards linked to its mobile wallet after a security flaw was exposed. Google Wallet Suspends Prepaid Credit Card Functions | PCWorld.
Google has intriguing plans at the Googleplex – San Jose Mercury News.