Superior in every way? but all your accounts over each guild on discord is directly linked. Compare to slack which are kept all separate, with different user information, display pictures and the like.

It's easier to manage your presence on slack than it is discord, because discord offer no assistance to those who handle multiple accounts or identities.

As with other competitors, teamspeak solved this, irc doesn't have this problem at all. Skype does, doubt they will do anything about it, Microsoft have made another solution for team management