If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
I found that variations on the following exchange are very common on programming forums:
Suppose Alice is correct on the statistics: most code that uses feature X uses it in a way that Alice and Bob would both agree to be wrong. Suppose Bob still disagrees with her over it making the feature bad. He disagrees not because he thinks the good uses outweigh the bad ones but because it is possible, in principle, to only use feature X the right way. Is there a specific name for their kind of disagreement?
In the 1980s, the U.S. Supreme Court ruled that it was not illegal to produce videotape recorders, even if buyers would mostly use them to pirate TV shows, as long as the recorders had some possible lawful use. Shall we call this the VCR disagreement?