http://tinyhouseswoon.com/ - has photos and self-posted tiny house projects. You can post your own and link to your forum page. Click link at start to view.
Here's another interesting house from Lloyd Kahn's blog:
(http://2.bp.blogspot.com/-FzyOG_dN07M/UQABR0tzNcI/AAAAAAAAKn8/-Epx2DQ-6Zs/s640/tinyhouseswoon.jpg) (http://lloydkahn-ongoing.blogspot.com/2013/01/fishing-cabin.html)
I love the dog houses in this one, but I can't seem to post the photo.
http://tinyhouseswoon.com/shepards-hut/