Basecamp's notifications
Basecamp's notification system is really good! See The mystery in your inbox (Slack's notification V.S. Basecamp) for a breakdown by their team. This is a little summary myself:
Compare to Slack's notifications:
Basecamp, by default does notify you about everything, I think this is to help their product be "sticky" and make sure it doesn't quickly become irrelivent when people are trying to adopt it. However this can easily be customized
Some are put in the user's hands such as:
- Customizing who get's notified
Backlinks: