Slack Manages the Attention of 12 Mil Daily Users via Notifications
courier.com
courier.com
Too bad it's one of the crappiest notification experiences I've ever had. They either ping too much, or they don't ping at all. Settings are extremely limited.
Like, IRC clients could get this right 30 years ago.
Having recently moved to MacOS too (my first time, having used GNU/Linux since late 90s), combining that with one-direction notifications makes it even worse (basically, Slack will shoot notifications for a bunch of messages, but actually getting into Slack and reading those messages does not kill off the notifications so you have to hunt for those "Clear all" disappearing buttons: whoever said Macs have good UI?).