How will Lightning Network(s) improve scalability and privacy in Bitcoin? What is the Basis of Lightning Technology (BOLT) interoperability standard? How many implementations are there? Onion-routed, anonymous payments payments. Are there centralisation risks?
This was part of the first monthly live Patreon Q&A session on November 27th, 2017. If you want early-access to talks and a chance to participate in the monthly live Q&As with Andreas, become a patron: https://www.patreon.com/aantonop