That is a good question
This is simply because people do not want to take the time to learn proper grammar and spelling, or use it, when asking a question. Others haven't learned the proper grammar or spelling yet.
Not everyone who answers questions uses perfect spelling or grammar. Sometimes other answerers make minor edits to tidy up such imperfections.
You have to remember - there is no minimum age limit on here - kids as young as five could be answering. People of that age have no concept of what grammar and spelling is !
Fixing spelling and grammar is one of the tasks of the WikiReviewers. See related link below.
The authors of WikiAnswers are all the people who ask and answer questions on the site. The editors are those who correct spelling and grammar, improve answers, etc.
The questions on WikiAnswers are not answered instantaneously; nobody is that good. The most common problem is that you haven't written the question properly e.g. bad spelling or grammar (as this question itself demonstrates).
The best way is to write specific, well-written questions that someone else would like to answer. Use proper spelling and grammar and make sure the question makes sense.
Questions seem unanswerable for various reasons -- there may be spelling problems or vague grammar. Then another contributor might come along and realize what the questioner was really asking, and offer an answer. Don't forget to correct any spelling or grammar errors in the question itself, so that others will have an easier time finding it in searches.
1 correct spelling and grammar mistakes 2 recategorize questions that are misplaced 3 remove any vandalism or spam that you see in an answer
Judging from your horrible grammar and spelling, you should do all the homework you can find to do!
Questions that help Answers.com are questions about popular topics that users might come looking for answers to. They should be informative and well thought out without spelling or grammar errors.
While WikiAnswers does not encourage participating just for contribution points, a fast way to get them would be to correct the spelling, grammar and wording of questions/answers. You would be very surprised at how quickly they build up! If that is not your thing, answering questions in an area that you enjoy is not only fun, but does get contribution points!