Ars Technica: “Want to know exactly what Twitter’s fleet of text-combing, dictionary-parsing bots defines as “mean”? Starting any day now, you’ll have instant access to that data—at least, whenever a stern auto-moderator says you’re not tweeting politely. On Wednesday, members of Twitter’s product-design team confirmed that a new automatic prompt will begin rolling out for all Twitter users, regardless of platform and device, that activates when a post’s language crosses Twitter’s threshold of “potentially harmful or offensive language.” This follows a number of limited-user tests of the notices beginning in May of last year. Soon, any robo-moderated tweets will be interrupted with a notice asking, “Want to review this before tweeting?”..