Jared Loveless invented this because “I want to see more people use bicycles to get around. Imagine if you could double the number of bicycle users without doubling the number of bicycles!”. I like the lateral thinking and functional design, although its never going to transfer to a DH bike.
On his site, Jared says “I’ve decided to launch a Kickstarter campaign to raise the funds to make it a reality. Check Kickstarter.com in the near future or return to this site to check for updates.”