I've reproduced a few of my favourites:
Computer, did we bring batteries? Computer?
- Eileen Gunn
Gown removed carelessly. Head, less so.
- Joss Whedon
Machine. Unexpectedly, I’d invented a time
- Alan Moore
Epitaph: Foolish humans, never escaped Earth.
- Vernor Vinge
Lie detector eyeglasses perfected: Civilization collapses.
- Richard Powers
K.I.A. Baghdad, Aged 18 - Closed Casket
- Richard K. Morgan
Dinosaurs return. Want their oil back.
- David Brin
Deadline postponed. Five words enough...?
- David Brin
Please, this is everything, I swear.
- Orson Scott Card
Finally, he had no more words.
- Gregory Maguire
Leia: "Baby's yours." Luke: "Bad news…"
- Steven Meretzky
They also created some interesting graphics to go with these micro-stories: