Hi all! We're thinking about making some changes to default notifications and interested in thoughts from the community (whether you've changed your settings or not). I believe this would not change your current settings, but would only apply to new users. We will test this out for sure before making any changes.
You can click your avatar and then Manage settings > Notifications > Settings to check your own settings.
Current defaults are:

I think it makes sensed to keep the automatic watch as well as immediate notifications for specific posts (such as replies to your questions), @ mentions, likes, and badges.
However, this can get overwhelming for users following busy collections. My suggested changes are in the screenshot below. The summary:
- Users would see initial posts in collections and not replies -- unless they participate in or watch the thread.
- New collection activity would be daily rather than immediately.
- Users would not longer get notified of edits to posts by default.
Let me know what you think, or if you have other thoughts or suggestions!