Blockchain Could Disrupt Expedia and Airbnb and 10 Other Digital Trends This Week

Throughout the week we post dozens of original stories, connecting the dots across the travel industry, and every weekend we sum it all up. This weekend roundup examines digital trends. For all of our weekend roundups, go here. >>So far it seems that London's tech scene hasn't suffered any negative impact from last June's Brexit vote. The bigger test will come when the results of the negotiations are known: Tech Investors Are Still in Love With London Despite Brexit >>Not every travel business needs to have a formal loyalty or rewards program to have loyal customers. But if you're going to go that route, you better know what you're getting into. And for some companies, it might be