Elon Musk didn’t invent Facebook, but he seems to be living up to the social media company’s unofficial motto from its early years — move fast and break things. The new Twitter CEO has already fired the company’s board of directors, announced some big changes and had several other plans leak. Verification to cost $8 per month Musk was initially planning to charge $20 per month for Twitter’s famous blue checkmark, according to reports. However, he publicly changed his mind Monday in a back-and-forth with Stephen King. “We need to pay the bills somehow! Twitter cannot rely entirely on advertiser…