Just signed up and can't wait to try it out. It could be a good team tool replacing the Skype and WhatsApp ones
Slack apps suck performance wise. expecting Atlassian to do a better job there.
My team had access to the platform before launch and I have to say communication has very much improved. Using Stand.Bot (an integration) allows us to never forget process and automatically asks for updates.
Great use of the available space.
As if there aren't many slack clones in this world ? Sheer waste of resources