black and green

i signed up for this green email tip of the day site (www.idealbite.com) and the other day it told me about www.blackle.com, which is google, but with a black screen. and not all the other cool stuff like maps, images, etc. it's pretty basic. but it's point is that a black monitor screen uses significantly less energy/fuel than a white screen. and when you go on blackle, it says how much energy has been saved to date by people using blackle instead of google as their home page, search engine of choice, etc. i also (as you i'm sure have noticed) changed my blog layout to be all black, and since i waste so much time on there i'm about to go see if there's a black myspace layout i like. it may seem like last minute and too small, but any steps we can take i believe are important...