Lawyerist LAB – A listserv on all things related to starting and running a law practice.

Solosez – The ABA listserv for solo and small firm lawyers.

Starting Out Solo – SOS is a Massachusetts non-profit helping attorneys who want to start a practice straight out of law school, by operating a listserv to ask questions on practice management, substantive law, court procedures, etc., discounted tuition at Solo Practice University (see below), and a Shadowing Program that allows members to shadow another member on a legal matter (from a routine court hearing to a full-blown trial).