Among all social networking platforms, micro-blogging site Twitter is the top source for users when it comes to breaking news, a new online survey of more than 4,700 social media users has revealed. Nearly nine in 10 Twitter (86 percent) users in the survey said they use Twitter for news, and the vast majority of those (74 percent) do so daily.Three-quarters of Twitter news users follow individual journalists, writers and commentators (73 percent) and nearly two-thirds follow institutional accounts (62 percent).