I very much like Dresden Codak as a comic, it fills the hole in my heart left by A Lesson is Learned but the Damage is Irreversible, and I really like that sort of comic book science fantasy but it's a classic example of what the XKCD writer dismissed as "shouting science in the same way you'd shout Alakazam!", I'm not sure I'd pitch it for it's treatment of the singularity.
Sharing interesting links via the discussion section seems to have too much overhead. I suspect we all find things that are quite interesting but don't bother to share them on LW. This is an experiment to see if a dedicated thread can work better.