That's definitely true, but the time it really shines is when there's been a lot of conversation on a few different things while you've been away. In Slack, you

That's definitely true, but the time it really shines is when there's been a lot of conversation on a few different things while you've been away. In Slack, you basically have to read every message to see if there was anything of importance to you. In Zulip you just flick through the topics to see which ones are relevant and only read those.