I think it's a natural reaction to dislike questions that are asked without much attention to detail, contain spelling mistakes (often in the headline), don't u

I think it's a natural reaction to dislike questions that are asked without much attention to detail, contain spelling mistakes (often in the headline), don't use code formatting or otherwise make it more difficult to understand. Note that these problems may not make answering the question impossible. If, for example, the headline/question is "How do I do this???", then you can still answer, provided the body is more specific. But such a meaningless title makes it harder to spot the question in lists when you're searching, or willing to answer questions. That's bad for the usefulness of SO, and moderators and other users who have spent a lot of time on the site may notice such problems far more than you do when first visiting it.