I have heard site regulars often scoff at oop and its usage.
Is oop a meta tag that has until now slipped under the radar?
If not, when is it appropriate to use oop? What sorts of questions should use this tag? What sorts of questions should not?
I don't have a case for its removal necessary, but I'd like to understand its appropriate usage better (if it has one at all), because I suspect there are questions that use this tag that don't need to.