I deliberately didn't try to classify them because the majority are either unclassifiable, or the only information communicated by the classification would be stereotypes that doesn't apply to the particular work. "what I like" explicitly selects for things where classifications are useless, that break boundaries between classifications and the best off many worlds.
Sharing interesting links via the discussion section seems to have too much overhead. I suspect we all find things that are quite interesting but don't bother to share them on LW. This is an experiment to see if a dedicated thread can work better.