As of August 13, 2013, there are 19,591,633 questions that have been answered on WikiAnswers.
If your Questions have been answered than wikianswers will send you an email.
The majority of questions on WikiAnswers are actually unanswered.
over 20,000 questions were answered in 2009.
Your questions are answered on WikiAnswers because this is a question and answer site, and we feel like if you asked a question, you probably wanted an answer.
WikiAnswers does not necessarily provide answers to all questions submitted. WikiAnswers questions are answered mainly by contributors from the community, so the number of questions answered relies greatly on the users of WikiAnswers, and the amount that they are able and prepared to contribute.
Questions on WikiAnswers are answered by humans who come to the site.
No. The questions on WikiAnswers are answered by humans, visitors to the site.
Wikianswers is not an automated service, it is Wikianswers' users that answer the questions. There's absolutely no guarantee a question will be answered fast or even at all.
You cannot demand answers from WikiAnswers on your questions. WikiAnswers does not answer your questions, it is the members of this community that answer your questions. You can request for your question to be answered but not demand for the same.
Yes, questions can be answered by anyone, whether you have an account or not. We encourage you to share your knowledge here on WikiAnswers!