Yes Of course it is!
Wikianswers Wikianswers
Yes! WikiAnswers is not only a good Q&A site; it's the best Q&A site!
Wikianswers is the best Q&A site on the internet. So it safe to say that yes, wikianswers is excellent to find answers to questions.
Only on WikiAnswers can you edit the information to create one comprehensive answer. Yahoo Answers, Stack Exchange and Quora are sites where they look for best answers. Askville and General Opinions are more discussion style answers.
If the answer is immature, off topic, or just wrong.
WikiAnswers does not have a "friends" system, as the site is focused on Q&A. Programming resources are being put into developing that aspect of the site, and not community features.
I believe that WikiAnswers is the best ever search site for those questions that no one around you knows, but is so complicated, no website has that exact question, and you just need a real answer by a real person. That is why WikiAnswers is the best ever search site for those questions no other website could ever answer.
Yahoo! Answers is also a good site, other than WikiAnswers. But I recommend WikiAnswers over Yahoo! Answers. WikiAnswers is the best Q&A site and it has the best community. Yahoo! Answers isn't always correct, as well, and you cannot change the answers or spellings on there. On WikiAnswers, you can edit about everything to make the site better. Yahoo! Answers you can't, and it is a poor Q&A site.
it has been since it started.
because it provides save answers.
WikiAnswers can not vouch for web sites. If you have a doubt then it is best not to use that web site.
That is for each viewer to decide.