Gibraltar wants to add crypto to its stock exchange. The complicated truth about how successful Alexa has been as a product for Amazon. It was a big year for decentralized exchanges, but an even bigger one for centralized ones. And the story behind that SOS token drop that happened on Christmas Day. Sponsors:RadPowerBikes.comDTCNewsletter.coLinks:‘Blockchain Rock’: Gibraltar moves to become world’s first cryptocurrency hub (The Guardian)Amazon’s Alexa Stalled With Users as Interest Faded, Documents Show (Bloomberg)Decentralized exchanges saw over $1 trillion in trading volume this year (The Block)Centralized crypto exchanges saw over $14 trillion in trading volume this year (The Block)Everything You Need to Know About OpenDAO’s SOS Token Airdrop for OpenSea Users (Decrypt)See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.