Signal's President Skeptical Of Elon Musk's 'Super App' Ambitions With X By: Benzinga via Benzinga September 05, 2023 at 03:29 AM EDT The idea that Elon Musk could transform X, formerly known as Twitter, into a ‘super app’ has been met with skepticism ... Read More >> Related Stocks: Alphabet-A Bio-Techne Corp - Common Stock Facebook Uber Technologies, Inc. Common Stock United States Steel Corporation Common Stock