PC Magazine just churned out a pretty righteous list of what it calls the top 100 undiscovered web sites. It's very well done and here are a couple that are both useful and green(-ish).
Stacie Krajchir | Posted 05.28.2008 | Living
No more free bags people! From now on, those clear Ikea bags will be 5 cents each. Which is already a pretty universal thing and we in the bright sparkly US of A are just the late to the ban-the-bag party.
Daniel Katz | Posted 10.24.2007 | Living
As a consumer myself, I don't begrudge anyone for making a purchase from a catalog, but as a lifelong conservationist, I do find the unnecessary waste hard to digest.
Dave Burdick | Posted 08.20.2008 | Green