I'm planning to hold a workshop at my home on Micro philanthropy and Really Simple Social Actions (RSSA) sometime in mid March, 2008. Details to follow.

Peter Deitz has done some interesting work around the notion of syndicating donor activity for micro philanthropy. Here is an image of what he envisions, and here is a working mockup.

This is a list of some innovative models of giving that involve peer to peer connections between "Helpers" and "Doers"

Really Simple Social Action (RSSA) is a an Uplift Academy theme for developing a software standard for supporting scalable small activities.

Here is the main RSSA web site, and here is an Uplift Academy RSSA Sandbox for exploring tools and protocols, as well as the Uplift Academy RSSA Wiki Page.