The cooldown period built into HN is there for a reason: taking time to reflect on messages and do any necessary background research makes for better discussions than impulsively saying whatever is top of mind. I suggest you use this time to understand what an LD50 actually is and how the concept generalizes.
(cc @dang, seeing this growing trend of people misunderstanding the missing reply button and evading the timer via edits, perhaps UI affordances could be developed to better introduce folks to the feature?)
(cc @dang, seeing this growing trend of people misunderstanding the missing reply button and evading the timer via edits, perhaps UI affordances could be developed to better introduce folks to the feature?)