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.