While I obviously still use email, the company I work for doesn't use it. We only use slack (and various other communication tools like Github and Monday). We

While I obviously still use email, the company I work for doesn't use it. We only use slack (and various other communication tools like Github and Monday). We use our personal emails to set up the accounts. It's an interesting experiment that seems to be working fine so far. Not sure how it will work as we continue to grow (only about 40 employees right now.)