What is BTU? Me thinks it stands for British Thermal Units. If I replace my old incandescent light bulbs with compact fluorescent, or better, LED, can I get rid of the thermal aspect of my lighting? Perhaps I can use my electricity for other uses than thermal. hmm. Search the net for btu's of electricity. I found it very odd that this article would state the energy in BTU's when speaking of electricity.

Feeling secure in the knowledge that Apple always knows where I am, even when I don't. But then so does Google, nice.