Hi! After a long period of pondering, my company is scheduling the move from majordomo to mailman for mailing list management. A quick question: I notice that mailman is currently in 2.0-beta, and that beta2 was released in April. How stable is that beta? I wouldn't like the majordomo->mailman migration pain to be followed by a 1.x->2.0 upgrade pain. What do the developers recommend?