There are really only two reasons people remove answers from this site. Some of the people who do this are vandals. They either don't like what is on the page, or they just want to disrupt the site. The other reason answers are blanked is because they are inappropriate or otherwise break the rules.
Some people will put stupid answers in deliberately or do some other things with answers, but the vast majority of answers are given by people who know what they are doing, who use the site as it is intended to be in a responsible manner, and so give very good answers to the questions asked. There are also people working to fix or remove the stupid answers and other things that people put in that should not be there. Just as there are irresponsible people in any aspect of life and on the internet, you will get them on WikiAnswers, but they are by far the minority. Most people here that answer questions are sensible, responsible and intelligent people, who put in correct answers.
Different people answer a questions, so the answer is MANY people answer your questions you post.
You can't. All are logged on the company server.
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.
The reason is because we don't have a system that answers questions. How the answers get there is by people. By asking and answering questions. So since people give the answers it might be days or weeks or more till you get an answer because we have 2,000,000 members and 10,000,000 questions so there are a lot of questions to go through and answer them all but eventually your questions will have answers.
Anyone can answer a question in WikiAnswers (that's why it's a 'wiki'). As for people who post rude or insulting answers, we try to find these and remove them. You can help the supervisors by flagging answers that were obviously written to offend.
Wiki Answers does not answer questions. It only provides a place for people to answer questions asked by other people.
The book Bankruptcy for Dummies answers most of the important questions people have about bankruptcy.
Other people answer the questions.
Because people have questions.
Only supervisors cam remove flags. Questions or answers can be flagged for a variety of reasons - usually because something needs improving - or the question/answer could be offensive. for this reason - 'ordinary' users don't have the authority to remove flags from questions or answers.
The people who teach MIS II should have sample questions and answers from previous exams