SSJG said:
Since I remembered this thread again, I'd like bring up pool #1513 once more. It's made redundant given that one can search height_difference + hetero, yaoi or yuri. The only argument I can see against it is that it's supposedly only for "romantic" images so it doesn't accept one of the partners being more dominant.
Personally, I like this argument in favor of maintaining pool #1513 so I'm not entirely against nuking it. I could see this pool working for people who just want to see partners with different heights in cute romantic situations, like post #4167111. If you look through height difference I would say 2/3 or more of the posts are either domination or friendly/neutral relationships.