Requested feature overview description.
Tags that could optionally be applied to enitre pools (rather than individual posts), and be used to find entire pools (rather than individual posts that happen to be inpool:true), by using those tags in the search bar that already exists in the pool index (but only currently searches pool names).
Why would it be useful?
I'm the type of person who tends to be primarily interested in stories / comics, not standalone images. Say I'm really in the mood to read a comic featuring gay characters - currently I can search "inpool:true male/male" for example, but in searching that I'll spoil the outcome of any comic for myself simply because only the good bits are going to pop up, and those parts are the only ones I'll be able to see/sift through when trying to find something good. But at least that one's possible. Say I want to read a comic with bi characters - unless they have "male/female" AND male/male or female/female on the same single page, I have no way of looking for that at all. It would be so much simpler to get a comprehsensive list of pools to which a tag applies than to have to sift through several mismatched pages from random pools.
Pool tags could, perhaps, be closer to "tag what you know" in a way that post tags can't - purely becasue they'd take into account all pages of a pool at once - so it'd be what you know but only from what you've seen within the comic. I understand that it could get a bit messy but maybe if some specific tags were made up with definitive criteria? "PT:Queer_themes" pool tag, for example, with the criteria that at least one page in a pool must be tagged with male/male or female/female. Pool tag ratings could be like, a pool with only SFW gets Safe rating. A pool with even one Questionable gets Questionable. A pool with even just one Explicit gets Explicit. I don't know. I just think it'd make things easier for story-seekers if it was easier to search for pools about specific things without the messyness of trying to search through masses of individual posts (many from the same few pools) when just searching for what pools might include those things.
What part(s) of the site page(s) are affected?
Pool description pages and the searching of pools from the index
Updated