Check this out, all you track day warriors.
When you care enough to save your keyster....
 

Yea, I read about this. Progress marches on, eh?

I was talking to a guy recently who had some kind of airbag system in a street jacket but he hadn't yet had an "off" to test it during.

Yeah, it's pretty cool to see this tech start spreading. If you watch MotoGP or World Superbike on the Speed channel, you'll see many of the riders with wearing air bag equipped suits now