Slack is down, now get to work (Update: It's back)

Slack has been down since 9:30AM Eastern. At the time of this post, it's been over 90 minutes since the service went offline, leaving millions of professionals scrambling for ways to communicate with their colleagues. But instead of freaking out, I'l…
Source: Engadget | Slack is down, now get to work (Update: It's back)