Coconut Run 15: Gears and AutoIt
Here's creation of gears with help of automatic script for AutoIt program.
It's a really hard and boring job to create number of gears just by hands since you have to build a lot of identical teeth (otherwise it just won't work as expected). Though this can be automated.
Another good use of AutoIt could be to "save" models (since there's no save/load ability in the editor). Though this isn't easy to achieve because of coordinates relativity to browser window (not to flash plugin).