I am a newbie and recently posted some questions on main website of Ask Ubuntu and was rated -4.The reason was grammatical mistakes and lack of details (as per my views) so they stopped me to ask questions for three days. Again when I posted a question they stopped me for two days, but the problem is that this time neither I have negative rating nor any grammatical mistakes. It would be really helpful to me if they also give me reasons to stopped from asking questions.