Twitter users are voting with their feet in response to the tech giant’s ban on U.S. President Trump’s account, which could usher in the end of the “free speech wing of the free-speech party,” according to one federal member of Parliament. Meanwhile, one expert says Twitter’s decision was a commercial one, with the tech giant weighing up the potential backlash from different audiences. Following the ban on Trump’s Twitter account, share prices of the tech giant dropped over 12 percent wiping US$5 billion from its market value. Its share price has yet to recover. “Originally, the CEO of Twitter said it was the ‘free speech wing of the free-speech party’ … well what we’re seeing in the last week is anything but,” the Member for Dawson, George Christensen told The Epoch Times. “I think people are voting with their feet as well as investors, and that is going to spell …