The tiny house movement is picking up all over the web and Christina Nellemann recently pointed out three great articles that I thought you would enjoy.
The first one is: Live Simply and Decrease Your Carbon Footprint with a Tiny House by Brian Liloia on the Green Building Elements Blog.
The second one is: Why Live In A Micro Home? at the Greenest Dollar blog. (I had to remove link, site had virus)
And a third from the Green Building Elements Blog: Low Impact Living: Green Weefab Mini-Homes.
So sit back and enjoy some good reading.