It was suggested in forum #154001 that there should be more consistency between the tags for fourth-wall interactions. I felt that it would be good to have a separate forum thread for the discussing the current state of these tags and deciding where to go from here.
As of right now, most tags describing interactions with the viewer follow the pov_*, *_pov, *_viewer or incoming_* templates. Exceptions to these include fourth_wall, reaching_out, 2d_dating (sort of), and pov itself — feel free to let me know there are any others I missed. Most of these tags are pretty clear in their intended meaning, and I don't think it would be very productive to tinker much with the existing tag templates in order to make them all fit the same format, but we might be able to improve this system by finding tags that overlap and merging them for consistency.
There are a couple pairs of tags that stand out to me as possibly redundant to one another. One is attacking_viewer and incoming_attack. Is there a circumstance in which an attack directed at the viewer should have one of these tags but not both? If not, we should consider aliasing one of them to the other.
The other two tags are incoming_food and pov_feeding. Incoming_food is consistent with tags like incoming_gift and incoming_kiss, but pov_feeding is the older and more populated of the two. Is pov_feeding just incoming_food + feeding, and if so, is it really necessary?
If you can think of any other tags in the same vein as these that could benefit from being better consolidated or renamed for consistency, please respond with suggestions.