I find it hard to follow these kind of no-chat articles since they usually come off as a bit contrarian rather than something that makes sense: * Why does a chat blackout naturally follow a fear of missing out? * What's different from the good ol' IRC days? Mute the channels, see them as transient, and focus on 1on1 conversations. * Important conversations should not be solely communicated through a short-lived chann…
I have never used IRC in a company, so I can't compare. Slack is the topic, because we used Slack. If we have had used IRC or HipChat or Microsoft Teams, then maybe we have come to the same conclusion.
Yes, summarization is important. However switching to E-Mail causes all its problems. New colleagues don't have the mails for example. Basecamp has chat and a forum/message board or todolists. We can easily link between these.