Welcome to The Addition, where I cover the crossover between media and tech. There is a new episode of “House of Comments”, the politics podcast I co-present, out. This week we focus on how UK prime minister Rishi Sunak has had to apologise after he departed D-Day 80th anniversary commemorations early. Listen here Threads News Fail Threads has been live for a little under a year. While it has undoubtedly made some progress, it has failed to become the hub of online conversation in the way...