Slack, I’m Breaking Up with You
medium.com
medium.com
It's not uncommon for me to finish the day with many of my rooms containing unread messages, because I was only caring about 2-3 rooms centered around the priorities of that day. So that's many messages I didn't have to wade through.
In contrast, email requires my attention by default. I've set up smart mailboxes to pull out more important content but there's still a joyous mix of unrelated content that's vying for my attention.
I have to agree. Slack has a lot of cool features but ultimately I don't have time for socializing during work hours or tracking the endless feeds. Although, in my experience, discussions on Slack do tend to be about work, the long trails of comments from every possible participant are overwhelming. At least with email you can easily limit the number of participants in a conversation.