On the other hand, that statement has 4 citations. To modify it significantly (and have your edit accepted) you'd probably have to cite at least twice as many similarly-famous "commentators" that say otherwise. Bloomberg and Krugman are pretty big names, and there aren't that many opinion writers of their reputation that have endorsed Bitcoin.
A couple of Keynesians who believe that the economy needs a constant pumping of artificial credit to avoid coming to a screeching halt don't like a currency with a fixed limit? That's a shocker.