My hot water heater has started to leak so I will probably need to replace it come spring.  So to prepare my self for the sticker shock, I started checking out water heats at my local lumber store.  And to my surprise, the high end water heaters are now WiFi compatible.  This means that you can check out the operation of your water heater using the web.

Now, I am not sure why you would need to do this or why you would want to?  I mean it is not like you are going to change the temperature of your water on a regular basis.  And who cares if it is at 138 degrees instead of 140?