This week on A Podcast About Catholic Things, Eric (The Ambassador of Common Sense) and Dan (The Ambassador of Nonsense) discuss Bitcoin and other cryptocurrencies, especially those relying on block-chain technology. Why haven't any cryptocurrencies taken off? What's holding them back right now, and what will be their problems in the future? How is cryptocurrency related to the latest string of ransom hacks that seem to be becoming a world-wide trend? How can companies allow hackers to stop production?