Tags and topics are important for managing our information infrastructure (aka knowledge base AKA Wiki). See discussion of topics and tags here.

I suggest the "needs tagging" tag/topic for posts that are not tagged or  insufficiently tagged.^[1]

Posts like these would tend have the following characteristics:

1. They are not merely highly time-sensitive current events; they will be relevant in the future, and relate to identifiable issues themes and processes that EAs care about

2. The post seems important, useful, and interesting

3.  No tag has been given or it seems like important connections are missing