Atlassian competition with slack

The new features in slack really makes it one and only place to do your everyday tasks. You can connect with your colleagues You can do a huddle, can share shreen too You can create canvas which is basically like a confluence page You can even create boards in canvas to track your tasks and many more

Somewhere or other i feel that if atlassian do that, they'll have a great advantage over the competition, because many companies already use their products