Let's say that I see a question with a slight nuance that everybody else seems to miss. I post a correct answer, while a half-dozen other people post answers that fail to take that nuance into account. What do I do?
Writing a comment on every other post just seems like it will invite a half-dozen nearly similar conversations where I try to convince each person individually that they're wrong.
Downvoting might invoke the wrath of the serial-downvoter gods, and is probably pointless without writing a comment on each one (which is already a bad idea).
Perhaps there's something else I haven't thought of yet?
The post in question is How to check if DateTime.Now is between two given DateTimes?. Can you spot the nuance that nobody else noticed?