Some people, mostly newbies, often tag questions in such a way that ignored tags practically cannot work, e.g.:
substring. (In this particular case I could probably add
ns* to ignored list, but there are "worse" cases). I could in principle go to such questions and retag them, but in many cases I don't even know what a proper language/toolkit tag would be.
Can anyone suggest a way to "force" better tags on questions or at least autohint question writers about what tags would be useful?