Streamweaver a good app to capture video with friends on the slopes?

Through the power of PR I’ve stumbled upon an interesting looking video app: Streamweaver. Simply invite a handful of nearby friends to capture the same moment and you can pull together the different points of view into one video. So, for example, you and a friend set up at the bottom of a jump and film your friend go off it. You then have a video with two different angles edited together without any heavy post-processing.

I’m hoping to try this out later this season. Has anyone else tried it? There are some good demos on their website: streamweaver.com