You should get notified in the Q&A comments beyond 1 on your own answers. Otherwise it seems you must go through reputation or even browser history. I propose notifications on:
- Each reply to your Q / A, separated by unseen chunks.
For example you get notified for the first comment, but none for the further ones until you check. Then you get another. So on. It's more of a reminder to take a look.
- Same as above inside comment sections that you simply participated. Until several days of silence (necrobumps).
- Lastly every single time your name is mentioned anywhere. Including imperfections like all lowercase.
Maybe comments should be fleshed out in general but this is a start.