That's a neat looking effect. I can see it being used for special effects type stuff.
And I just realized that the logo template I made has one small tooth... but then I compared it to the original on the main Scirra page and, yep... that one has one small tooth too. That gear would bind up and wreak havoc on whatever machine it's in. Maybe that's why you guys are always having to fix bugs... it's that gear, man. There's your problem right there.