When someone mentions me on a feature, it would really be great if the email that I get said something to indicate that.
As it stands, the subject reads:
[AHA] PERSON commented on FEATURE
It's not descriptive, and it caused me to miss a bunch of important and timely notifications because I didn't realize they were specifically for me.
A simple change to the following would really help:
[AHA] PERSON mentioned you on FEATURE