yes
TimTebow.com and DerrickRose.com!
WikiAnswers is better because you don't need an account to type in an answer
We think it is. (see the related question)
yahoo answers is much bigger.
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.
Yahoo is a web portal containing links to more topics, e-mail, web search, news, web pages, answers, etc.. WikiAnswers is only designed to handle answers, but is better designed, and less ad cluttered. It is subjective. WikiAnswers is probably better than Yahoo Answers; Yahoo as a whole is more useful.
They are both good, but it depends upon what you are looking for. WikiAnswers is better if you want answers from a dictionary or encyclopedia or something. Yahoo!Answers is better if you want answers for something else random or about relationships or something. You can also edit your question more on Yahoo! Answers, and get points for answering questions. ^ if wikianswers were just about dictionaries etc, whats with the categories?
As of 2009, no, Yahoo Answers still has more traffic. However, WikiAnswers has been steadily gaining.
NothingYou could try Yahoo! Answers where multiple answers to each question are permitted. It is not necessarily a bettermethod, but it might suit you better.
I think myself that Answers.com is better than Yahoo! Answers, but it is really not.
Yahoo! when taken all together, has many different things like a search engine, e-mail, news and other products. Answers.com only has a limited range of things it does, so you cannot compare them in that way. If you look just at Yahoo! Answers and WikiAnswers, then WikiAnswers is better.