I don't think I've ever seen such a comprehensive summary of opinion on Bitcoin from so many different names inside what could easily be from the digital cash c

I don't think I've ever seen such a comprehensive summary of opinion on Bitcoin from so many different names inside what could easily be from the digital cash chapter of a yet-unborn history textbook. Zooko (known, to me anyway, for Zooko's triangle), Stefan Brands and Wei Dai are all names I recognise from casual research on e-cash, and it's great to see such a rich set of citations.