5 articles? I only know of 2 articles where this topic was discussed. Can you post a link to the other 3, please?
Anyway, I went ahead and created a wiki page for discussing the game idea, and posted links to the two threads I know of:
It certainly feels like it's been spread out over more than 2 open threads!
I declare this Open Thread open for discussion of Less Wrong topics that have not appeared in recent posts.