Answers can only be locked or unlocked by a WikiAnswers Supervisor. Answers are "locked" in cases where an answer has become a debate instead of an answer, or if the answer has been vandalized too many times. If a question has been locked for either of these reasons, it may be unlocked after a time, or may be kept locked if the question continues to be a target for vandalism or debate within the answer.
Yes, you can submit a question without an account on WikiAnswers.
Yes, WikiAnswers is a Question and Answer community.
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Any time is the best time to ask a question on WikiAnswers.
You can't answer answers on WikiAnswers, or anywhere for that matter, unless there is a question in the answer, where it would be classified as a question.
The maximum question length on WikiAnswers is 200 characters, including spaces.
It doesn't matter what computer you are on when you are on WikiAnswers - you cannot make asked questions go away on WikiAnswers. The question you asked will stay permanently on WikiAnswers, and can only be removed by a Supervisor. If your question is innapropriate, does not have enough info to answer, etc., it will be removed from WikiAnswers. However, if it is a legitimate question, it will not be removed from WikiAnswers. Contact a Supervisor if you wish to have a question removed.
Wikianswers is a public community. Anyone can ask questions and anyone can answer them. If you have any question you can post it in wikianswers and someone who knows the answer to your question would respond.
somebody will answer your question if they know the answer to your question.
WikiAnswers is a wiki, your question is meaningless.
You can become a member, or answer an unanswered question in wikianswers