Here's an interesting, worthwhile read on Dai:
<a href="https://prestonbyrne.com/2017/12/10/stablecoins-are-doomed-to-fail/" rel="nofollow">https://prestonbyrne.com/2017/12/10/stablecoins-are-doomed-t...</a><p>"Crypto-collateralized stablecoins are the perpetual motion machines of modern finance."