If you constantly forget your garage door opener or simply want to show off to your friends how you can now open doors with your precious, I highly suggest you stop by Rakesh Agrawal’s blog.  He details how he made his iPhone even more useful in a surprising way.  Since the iPhone has already tackled music/video streaming, gaming, health programs, etc…the next logical step in everyone’s mind (I’m sure) is garage door opener.  Never again will you...