Because most people believe that we will all innately understand what they are trying to ask. Also, some people are not very well educated, and so grapple with the language, however at least they are here at wikianswers.com trying to educate themselves in some way.
It can if you state the question clearly.
they cant think clearly
It can. Many people on WikiAnswers answer math questions.
we call it stupid people shouldn't ask questions if they cant phrase them properly you moron
People ask the questions that are of interest to them hoping to find the answer. The questions are not for the interest for those of us reading the questions.
Some questions are not real questions, others don't have an answer.
For people who have a question and cant find it online that other people may know.
The questions of "why" is not valid as there are many white people who are great fighters.
because they're in vain of themselves
a lot, we cant answer all of the questions in the world. some people just make up questions that no one can answer.
Because there are so many people people trying to impute questions at once.Because there are millions of questions already and the website cant hold anymore.
Because some people that log on here dont know the answer, so they cant answer most of these questions.