I would definitely vote for using forums.  I find them a lot easier to navigate than a listserv; you can follow threads more easily, and it can be set up to send you an email if someone responds to your post.

 

 

 

Bob Irving
Middle School Technology Facilitator
Lancaster Country Day School
Lancaster, PA
Blog: www.e-lcds.org/wordpress/
"It is not necessary to change. Survival is not mandatory." W. Edward Deming