What is this Discord I've been hearing so much about?

It is a free voice chat application. Originally aimed at gamers, though I hear even knitting clubs use it these days. Many guilds in VO have servers. [ONE] operates a public server for all vo players.

https://discord.gg/KKT2TWJ

Here is the other major Discord server for [HIVE]. Its open to non-VO people too, so it may not be as valid is [ONE]s, but has nice HIVE based services.

https://discord.gg/skRJUPF