FAP, April 15 / PRNewswire-FirstCall-Asianet /-- Twitter has launched a new feature that allows Blue subscribers to post up to 10000 characters in messages, supporting both bold and italic formats. The new feature allows tweets to be rendered in longer text, more like an article, rather than defining short text snippets of Twitter over the years. Twitter, which has had a 140-character limit for years, doubled to 280 characters in 2017.