Quick note to Twitter users: There’s a serious problem. If you are on twitter.com and see a tweet covered in black, don’t roll your mouse over it. It’s a virus. They’re recommending you not use the web interface. It doesn’t seem to be affecting Tweetdeck so far.
Has anybody read Les Cites Obscures? (warning, that site has music) It’s a Belgian graphic novel series. In this imaginary world, humans live in independent city-states, each of which has developed a distinct civilization, though all are in some way focused on architecture and architectural styles. There’s another site for it here: Urbicande.