Not as high-tech, but that Power Mat [1] device seems like a good example. I remember reading about it a few years ago, and just saw the first commercials for i

Not as high-tech, but that Power Mat [1] device seems like a good example. I remember reading about it a few years ago, and just saw the first commercials for it this week. Its a good premise for a blog, and would have plenty of topics. Like all blogs, it would depend on whether you stuck with it long enough to get in the groove. [1] http://www.powermat.com/ http://www.powermat.com/