Any question that is appropriate is legitimate to WikiAnswers. Make sure you need the question answered.
For example I have seen questions like:
How do you eat a road?
Are tables edible?
How many letters in the word letter?
These are useless and inappropriate questions for the WikiAnswers community. Not because they have bad language, just because they are useless.
This question is not suitable for WikiAnswers.
Usually, the system chooses up to three suitable categories - based on the wording of the question.
This is not a question, it is a homework assignment and therefore not suitable for WikiAnswers.
read/watch The Secret. P.S. this question isn't really suitable for WikiAnswers.
Hun I'm sorry but considering anorexia leads to death I think this question is not suitable for WikiAnswers.
Depends, but I don't think this question is much suitable for minors that may be searching Wikianswers.
Yes, you can submit a question without an account on WikiAnswers.
Yes, WikiAnswers is a Question and Answer community.
The question you asked is inappropriate for WikiAnswers.
this question
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.