Anyone can put an answer to a question and there are some users who put random answers. WikiAnswers tries to correct these type of answers to the correct ones, but they can't be all caught so that is why you will find some incorrect or nonsense answers.
You give them the correct answer to their question
Because they dont trust other sites to give them correct infomation.
That is the correct spelling, WikiAnswers, with a capital W and A.
Yes, many people on WikiAnswers can give advice on an eating disorder. If you ask your problem in a different question and categorize it into the correct category, there is bound to be some WikiAnswers contributor willing to answer your question.
If you know an answer is wrong then correct it, that is how WikiAnswers works.
All answers are 100% accurate and we at wikiAnswers check each and every answer to make sure they are correct.
The correct spelling is indeed this: WikiAnswers - one word; no hyphen' uppercase "W" and uppercase "A."
Go and correct it.
If you think there is an error in answers on WikiAnswers, you can go in and correct them. You need to be careful and be sure that the existing answer is wrong and that what you are entering is correct.
Well really it depends on if people that answer know these questions as people just put in answers. Some people do know and give you correct answers. Others deliberately give stupid answers, as they think that is fun. Sometimes people don't properly understand your question or misinterpret it and so the answer they give is not correct. Most answers are correct though.
WikiAnswers does not allow thoughtful, correct answers to be replaced with snarky, incorrect responses. It is completely against WikiAnswers' rules to do so.
There is no way to guarantee that the answers on WikiAnswers are all 100% correct.