I am afraid that stackoverflow has become a very hostile environment for the sake of some delusive over optimization as a code bank for every single question ou

I am afraid that stackoverflow has become a very hostile environment for the sake of some delusive over optimization as a code bank for every single question out there. The thing about questions is that although there are similarities, they often are not placed in the same context, stackoverflow mods zealously flag even relevant questions like "what libraries should I use for X" because it's not a really answerable question but they are forgetting that this optimization by downvoting (negative user experience) and censuring the question asker leaves a very bad taste in new comers experience. Even I, as an old timer on stackoverflow get harassed (the usual passive aggressive and cold hearted engineer style) with time to time by people who otherwise do not have any reason to be commenting on the question itself such as "if OP doesn't know this, it's a miracle that he does X" or other ad hominem remarks. Stackoverflow really has become a hostile place to ask questions provided they don't censure you for variety of subjective rules. These days I find Ask HN to be far better user experience.