Because they are immature and have nothing better to do.
They often delay the good answers that the askers are looking for.
No. The answers to questions are not programmed; the answers come from people that want to give their time to give the answers to questions.
Some people, called vandals, enjoy vandalizing answers.
Because there are people out there that are dumb and immature and have a slight lack of knowledge! :P And they don't realize people are actually wanting legit answers. =)
You must remember that WikiAnswers depends on people like you and us to give the answers so they might not always be right.
Well, wikianswers is a website where people can come and answer questions. So, basically, you can expect people to make immature answers. Also, a number of the newer answers that are useless are being given by bots.
This site gets their answers from the general public, meaning, random people. Amongst these people are some who are not as smart as you may like therefore giving answers you may see as dumb.
Because there are some people that are on WikiAnswers that only like to vandalize or give poor answers, but there are just as many people here that like to give good answers and to stop vandals.
The answers are what people give, there is no control over the answers people give and therefore no bias is possible. However some answers could be wrong!. If you perceive the answers to be biased then the bias is what you bring to your observation.
No. It may not give the best answers. Look for answers by people with large amounts of trust points.
Because there are just random people giving random, but maybe accurate answers out there. Like me.
Children like to shock themselves and others.
ANSWERYES of course it is.------------------------totally!!! Wiki answers is the best!! you can help people, and give information on different questions!!! I advise you go on WIKIANSWERS!!!