[Mailman-Users] Filter messages that contain mainly quotes?

[Margaret Levine Young]

I've heard of list servers that bounce messages if the new content 
(non-quoted text) is fewer lines than the quoted material. We've got some 
clueless subscribers that persist in quoting entire threads while adding 
only a paragraph or two.

Has anyone modified Mailman to do this?

Margy Levine Young <margy at gurus.com>
Coauthor of "The Internet For Dummies" <http://net.gurus.com> and "Poor
Richard's Building Online Communities" <http://www.topfloor.com>. Looking
for kids' videos? Check out <http://www.greattapes.com>