A law librarian/attorney has created a Homeless Law Blog to share legal expertise for the homeless (and presumably those who wish to help them). Those of us who work in public libraries know how useful this will be for those who rely on us for both Internet access and access to legal information. Kudos!
From the "About" page (linked to above):
This blog is intended to be a research guide for homeless people trying to learn about their legal rights and liabilities. It presents typical legal questions that arise in homeless life and then answers them by introducing likely areas of law to investigate, showing search terms, and giving leads to primary law sources. The content of this blog is not tailored to anybody’s particular situation and should not be considered legal advice.