For an active peer group of 440+ print shop owners who discuss their issues of running small to large printing businesses try: Print Owners News Group (PONG)
http://groups.google.com/group/PrintOwnersNG
Membership is restricted to owners. Activity is high. Has searchable message archive and File Library where members can exchange files (forms, employee handbooks, applications, credit forms, profit sharing plans, etc.)
Lots of first-hand user information on different estimating systems, copiers, presses, DI systems, bindery, mailing, VDP, etc.
