Not to mention an incredibly heavy web-wrapper Mac app, a memory hog especially if you join multiple Slacks. I actually like using Slack, but this kills it for me. Wishing that a company whose core product is a chat client invested into building a great chat client.

Yes, code reuse, can iterate faster, saves engineering time, etc., but does this all matter if the user experience is sacrificed?

(Spotify, I'm also looking at you.)