When I saw the video, my first thought was --wow, fast, but small wheels, especially on the second one...
So I have spent over an hour going thru the Bike Friday web site--and I am really impressed by the folks responses to these bikes. I had folding bikes (Raleigh) in the past, and finally got ride of them, because of poor ride and not being all that compact.
Then I saw that Bike Friday has a recumbant--that is even more impressive to have one which fits in a suit case.