I say it does but it might not:)!
It has the answers to all of the questions in the world except this one.
because we don't know all the answers in the world
What may be obvious to some people may not be to others. On WikiAnswers, there are contributors from all over the world and of all ages.
There is no way to guarantee that the answers on WikiAnswers are all 100% correct.
Many people all over the world, including WikiAnswers members, tell you the answers to your questions!
All answers are 100% accurate and we at wikiAnswers check each and every answer to make sure they are correct.
Not all answers on WikiAnswers are useless. Usually unhelpful answers are posted by WikiAnswers users who don't know what they are doing, and post answers to questions even if they don't really know the answer. If you find an answer on WikiAnswers that is unhelpful, you can remove it or flag it for improvement using the tools on the blue bar on your left.
Nope... WikiAnswers does not hold ALL the answers. However - new questions (and answers) are added daily.
Wikianswers does not answer your questions. It is people from around the globe on the internet that answer the questions.
No, wikianswers is not inferior to yahoo answers.
Yes, people change answers on WikiAnswers all of the time. It is to better the quality of the answer. So, yes, it is completely true.
Technically, no. Answers is a questions and answers website. (Thus, the name: WikiAnswers.) All of its content is contributed by either users or guests of WikiAnswers.