Engadget: Aiming your helmet camera and replaying footage is a problem on most models. The HD170 makes it easy, but then hits you with a lot of bulk. Contour is working on a viewfinder app for iOS and Android devices that will wirelessly stream video, but that's not out yet.
Techcrunch: There’s more eye-candy footage of Felix Baumgartner’s epic space jump. Sports video camera hardware startup, GoPro, released a 30-second Superbowl spot of first and third-person perspective of Baumgartner’s free fall from the stratosphere.
Engadget - Helmet cam user? Chances are you've suffered the extreme indignity of capturing footage of the sky or the ground but, sadly, nothing in between.
Wired: The problem with doing something epic stupid is that often it's hard to document without destroying your camera.
For all you Jackass acolytes there's the GoPro HD Hero, a small wearable camera with a rugged waterproof housing designed to be used in extreme (to the max!) situations.
