Andy Zbikowski wrote (in another thread):

 >If people can't figure out the darn address changed well, too bad.
 >They're either lazy, stupid, don't care, or maybe a combination of the three.

I have a feeling that I qualify as stupid, but definitely not the other two.

I'm having trouble subscribing to the list. The webform at mn-linux.org 
subscribes one to tclug-list at mn-linux.org. I subscribed at the end of 
November and have only received a few posts -- apparently just the ones 
which are being addressed to this old address. The problem is that I do not 
know how to subscribe to tclug-list at lists.real-time.com. I didn't get much 
further than:

--- verify e-mail "majordomo at lists.real-time.com"
--- looking up mailexchange for lists.real-time.com
--- contacting nameserver 199.199.147.35 (199.199.147.35)
--- found mailexchange "ufc.uni-dortmund.de"
--- contacting host ufc.uni-dortmund.de [129.217.211.199]

220 ufc.uni-dortmund.de ESMTP
 > HELO charter.net
250 ufc.uni-dortmund.de
 > VRFY majordomo at lists.real-time.com
252 send some mail, i'll try my best
 > MAIL FROM: <mpaulsen at charter.net>
250 ok
 > RCPT TO: <majordomo at lists.real-time.com>
553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)

Go ahead and reply on-list, I've been following along via the archives.