Fred1515 said:
Btw why do you think subjective pools aren't better than subjective tags? The only argument I've seen is about the huge bar, and that's an issue for all pools and parent and child posts, and not really an argument about what should be a pool and what shouldn't.
To quote the help page for pools again, "They are similar to favorites with three important differences: public pools allow anyone to add or remove from them, you can create multiple pools, and posts in a pool can be ordered." The only one of these characteristics not shared by a normal tag is ordering, and my argument for 'what a pool should be' is that if the grouping doesn't contain sequential images, it shouldn't be a pool. As you say, the tangible advantage to this definition is that it removes the upper bar, which in the case of subjective pools is a good thing, as one rarely needs to use the bar to traverse the pool in 'order' and it is large enough to get in the way of things.
For current pools of non-sequential art, a simple and (I believe) easily implemented solution would be adding a new tag type for subjective tags and migrating current pools to those. This does leave the problem of huge names wrapping around in the small space of the tag list, but I think that's relatively minor compared to getting rid of the pool bar.