I've written an introduction for this account: http://lrhodes.net/contact-congress-intro
It includes context about the issues I intend to track, as well as info about how to contact your members of Congress.
Check it out!
Topics for discussion include anthropology, archaeology, the arts, civics, ethnic and gender studies, history, linguistics, literature, philosophy, political science, religion, and so on.
Professionals, academics, students and amateurs welcome.