Maybe eventually a wiki could be added?

http://www.wiki.org/wiki.cgi?WhatIsWiki

http://c2.com/cgi/wiki?WikiDesignPrinciples

Potentialy there could be a wiki page for each blog entry, so that people could continue to add their thoughts, ideas, links, images and art to expand the subject, giving people even more of an opportunity to be creative and bring ideas together.