Figuring this Blog was growing a bit too much for SOL's limited Blog capabilities, I've set up a 'discussion site' for the story on Google Groups, under the name "the-catalyst-discussion-group" (duh!).
Feel free to check it out. SOL doesn't make advertising other sites easy, so if you have any trouble finding it, please e-mail me and I'll send you an invite!
Feel free to discuss anything and everything either relating to the story or anything on a related topic.