http://groups.yahoo.com/group/stashbuster/
I found this link - it is for Stashbuster Quilts - and they are also having a challenge to use only your scraps to make quilts (for one year!)
I know we all want to continue to support the fabric industry, and our challenge is just to make one quilt from scraps during 2008. I know I will continue to buy fabrics!
Anyway, this site for trinity quilts is a place you can show off your scrap quilt photos if you choose to join.
Looking forward to seeing all your 2008 Scrap Quilt Challenge photos posted here!