When you set your native tongue in “Broadcaster Language Mode,” only folks who choose your selected language can chat. Basically, it’s a way to help prevent people from using a different language to say stuff that’d otherwise get them banned. It’s optional for hosts, you turn it on via the broadcaster dashboard or options — and it works on mobile too. – Timothy J. Seppala, Engadget

(Full Story:http://engt.co/1DKTMpe)