A new post at ePolitics describes some interesting new (and some new to me) resources for nonprofits and social media.  The post discusses 3121, a National Journal and New Media Strategies project for people working on the Hill.  The audience at CongressCamp got a preview of 3121 and the consensus seemed to be that the project has excellent potential as a collaboration tool, among its other benefits.   For links on all of these new resources and projects, visit ePolitics.