Cory Doctorow cosplayers at the XKCD picnic

Rich sez, "The webcomic XKCD had a meetup in Cambridge today. A few hundred nerdy folk showed up, and a few dressed as the stick figure characters, but even better were the people dressed up like Cory Doctorow! For more pics of the event, see Flickr photos tagged with 'xkcddreams'."

(A word of explanation: XKCD is a marvellous, unapologetically nerdy comic, and Randall Munroe, the creator, once did me the immense honor of making me the punchline of a strip, wearing goggles and a cape. This has become something of a running joke now, much to my delight) Link (Thanks, Rich!)

See also:
Geeky comic strip uses Cory as the punchline
Geeky comic about chess and roller-coasters
Xkcd fans bring chess-sets on roller-coasters
Nerd humor about Katamari Damacy
Bloggin' 'bout my generation
Pi joke
Funny map of online communities in the style of a D&D map
Sarcastic comic about computational linguistics (and emo kids)
Where LOLCats come from
Ironic Internet malapropism grid