I tried using Unroll.me and a couple of other tools and gave up because it seemed like an endless tunnel. I think the only reason email still will stick around for work despite Slack, etc. is because we judiciously use our work email when signing up for things online. As long as that behaviour stays on I don’t see a threat to work email per se :)

Instagram for news? Nice, that’s news to me. What channels do you follow?