ki4jgt

If your phone has android 4.0 and android beam compatible hardware, you can actually tap devices together (back-to-back) and share information such as youtube videos, the website you're browsing, google wallet payments, google maps, contacts blah blah blah. Though you can't beam songs yet developers are working on apps which will allow you to do it. The tablet I'm getting has android beam. Androids are AWESOME :)