A user wants extra notification for times where he is @-mentioned in a Task or Revision because that indicates something stronger than just a normal subscribe. In other cases he uses a Herald flag rule for such things. Herald can handle this for task description and revision summary but not for comments.
This could work several ways:
- a new herald condition "@ mentioned" (which could handle Description and Comments)
- a new herald condition "comment contains..." where he can specify @hisname
but maybe there's another better solution.