I don't think HN automatically drops title items. Mods edit them. Mods regularly edit them to be significantly worse, because they'd rather the title exactly match the "article's" than the title being useful in and of itself.
I don't think HN automatically drops title items. Mods edit them. Mods regularly edit them to be significantly worse, because they'd rather the title exactly match the "article's" than the title being useful in and of itself.