I've been awaiting this post comparing the relative "greenness" (if that is a word) with great anticipation ever since I posted about whether an e-reader is a "green" gift to begin with.
The comparison was made by Eco-Libris based on points assigned according to adherence to 11 criteria. A link to the full comparison can be found within the post. However, the bottom line is that Kindle and Sony tied for first with four points, followed by Kobo with three and Nook taking up the rear with two points.
One caveat: there's insufficient data to make a completely informed decision on this. Even so, based on what we know, it appears that Kindle is probably the best (at least, according to Eco-Libris).
Imagine my relief as a Kindle user. Yay.
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