Discord is a chat for gamers where you talk with others and can also voice chat! You can make servers or join one. Although it is for gamers, it is pretty solid for other uses too. Some office workers use them and such. But alot of people have been attacking the Discord twitter about disabling their accounts for no reason, why?
It is probably because they have only a few, probably one or two, staff checking user activities for illegal use of Discord and such.