I honestly don't know how Slack can tout themselves as the email killer [1], when they seem to have rather consistent downtime. [1] https://www.nytimes.com/201

I honestly don't know how Slack can tout themselves as the email killer [1], when they seem to have rather consistent downtime. [1] https://www.nytimes.com/2019/06/19/style/slack-replace-email-ipo-listing.html https://www.nytimes.com/2019/06/19/style/slack-replace-email...