It's been called a Nazi salute, a moment of enthusiasm, an awkward gesture, an unintentional social gaffe, and a deliberate act. But whatever billionaire Elon Musk's intentions were when he thrust his arm out at an upward angle during U.S. President Donald Trump's inauguration Monday, a lot of people aren't having it. And they're leaving his social media platform, X, or banning links to the platform on Reddit in droves. A moderator for a subreddit of Calgary Flames fans announced Tuesday that the group "enacted a ban on Twitter links effective immediately." The Winnipeg Jets subreddit announced the same to...