I've yet to find any good blogs about AI / ALife / Evolutionary Robotics etc. I wonder why?

Is it because

a) good AI / ALife / computational neuroscience researchers don't have the time / inclination to blog?

(Why not, damn you? To all my friends still in academia, why aren't you writing something about your research? How the hell am I supposed to know what's going on?)

b) AI / ALife are dead!

Anyway, I'll be watching Mechanical Spirit to see if it's any good. (And whether the author will get a clue about web-design)