That sneering and the general idea that some questions are worthy and others not is one of the most offputting things about SE, followed by duplicative and unhelpful me-too answers that are very obvious reputation farming. When I took up programming again after a long hiatus I found SE very helpful at first but got sick of it within a matter of months because the meta game/* is horrible.

* the social dynamics in a community driven website that are wholly orthogonal to and often end up subverting the site's stated purpose by leveraging the stated ethos and decision infrastructure in pursuit of selfish ends. Other examples include Wikipedia edit wars or abusive forms of legalism and political brinksmanship.