Do we need 10,000 questions about how to handle a NullPointerException in Java? https://stackoverflow.com/questions/linked/218384?lq=1
If not, then it is probably appropriate to delete more of them and that may be seen as rude by people who have asked a question about a null pointer exception which gets deleted.
We complain about how Google has gotten worse with search because its harder to find the content that we're after... and at the same time say that we want to keep all that content around on Stack Overflow which in turn makes it harder for people to use it as a "this is where you look to find an already answered question."
