What is it?
Discord is a chat/forum service originally founded in 2015, but used almost exclusively by gamers until mid-2017.
It allows for text, voice, and video communication much in the way Skype or MSN does. However, its elegant interface and ability to run individual servers or "guilds" is enticing to those looking to form a community.
You can find more information about Discord here.
Why do you use it?
Pure Investments utilizes Discord both as a support server and community forum. Its extensive API and customizable features make it a great free tool for running a sizable community.