I've posted a little demo showing a Particle Swarm Optimization algorithm in action. Check it out here!
...and I've also updated the "More Gears" thingie. It now supports gears that orbit other gears and I've added examples to go with this.
And in other news, Ludum Dare 23 is coming up between April 20th - 23rd and it's going to be big since it's the 10 year anniversary edition. Woohoo!