Yes. They are updated on a regular basis.
Not all questions submitted to WikiAnswers are answered. This is because answers on WikiAnswers are given by users on a completely volunteer basis. For information on how to increase your chances of getting your questions answered, check out the related questions below.
Probably none - there are new questions submitted in every category on a daily basis. Not every new question will be answered immediately.
WikiAnswers adds new topics on an almost daily basis. As the amount of questions and answers increases related to a specific topic it is added. There are currentlt 5,280 categories on WikiAnswers.
Wiki is a free website where people ask and answer out of their interest and not for money. There are some people who consistently logon and try to answer all the questions they know. There are a bunch of people who answer on a dedicated basis but still the number of new questions far outnumber the number of people available to answer them. The supervisors and other community members are trying their best to answer as many questions as possible.
WikiAnswers gets redesigned in a sense on a regular basis. The most recent redesign went live this weekend (July 26th).
Actually Nothing. The answers posted here are by the members and not by wikianswers. It is on a best effort basis. Though we have supervisors, vandal patrol etc to ensure that unwanted answers are not posted, Wiki does not guarantee the accuracy of these answers. Check out the terms of usage of wiki. http://www.answers.com/main/legal_notices.jsp#terms
Ask questions.
As of December 3, 2017, there are 3,696,931 registered members that have made a contribution to the site (in addition, many more participate anonymously).You can check the constantly rising number in the counter at the bottom of the WikiAnswers homepage (answers.com/Q/).
Ask questions.
Ask questions.
The questions on WikiAnswers are answered by online citizens on a voluntary basis. They answer the questions that they want to, when they want to. And although there are a number of people that look through the unanswered questions for the purpose of answering them, there are a lot of unanswered questions that exist and new ones being asked on a continual basis. Also the proper placement into the category that is closest to the question can have some effect. If a question is in the wrong category perhaps it is not visited as much as it would be if it were in the right category. And then there is always a chance that a person may ask a question that most users do not have the answer to.
On a per year basis, in the hundreds of thousands.