Problem:
I get a lot of notifications. Some of these are quick and easy to process – or they would be, if I could get a list of all of the unread 'thanks' or 'this topic was summarized' notifications by themselves, so that I could scan them and tick them as read, without screwing up the list of unread 'long-awaited reply with critical information' or 'new topic that may be reporting a serious bug' notifications.
I want to be able to filter the unread notifications by type.