No. Human progress and day to day events prevent any knowledge repository from having all the answers, all the time. Any new discovery or answer provides several more questions.
There is no way to guarantee that the answers on WikiAnswers are all 100% correct.
It has the answers to all of the questions in the world except this one.
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.
I say it does but it might not:)!
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.
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.
No, wikianswers is not inferior to yahoo answers.
No. WikiAnswers does not know all the answers. The WikiAnswers website only knows as much as the contributors that give the answers and the contributors only know so much since, as humans beings, we all still have questions about many different things that we can't find the answer to.But that doesn't mean the contributors on WikiAnswers don't have a great amount of knowledge to be shared.
The 51,048,429 members who have given 26,490,832 answers (and many more questions) all like WikiAnswers.