Arduino, Android and the iPhone usually get all the DIY love, but Mike Linnen, he has taken the road less traveled by -- turning to Windows Phone 7, Azure and a Netduino Plus to get his home hacking on. The .NET-powered microcontroller is the heart of Linnen's new sprinkler system which can be scheduled to turn on and off automatically or manually triggered remotely from his WP7 handset. The system also monitors weather forecasts and, if the chance of rain is above 39-percent, any sprinkler a