The number of online contributors to WikiAnswers varies. It can be up to thousands at peak times.
It is impossible for us to find out how many people know about WikiAnswers.
The number of people using wikianswers at any given time varies rapidly, the total would vary by the second. It is a worldwide site so the number at any given time would be many thousands. but in the morning there is least people than in the afternoon.
Plenty of people do ! I'm self-employed, working many hours a week - yet I still have time to answer questions on here.
Several.
Since it's a global site - there are probably millions browsing the site at any given time.
yes, they use them to eat people's time.
alot of people nobody knows how many
No. WikiAnswers is a collaborative effort of many, many people. There is no single author, and no single authority which decides if an answer is 'right' or better than another. This is achieved by the input of many people.
You have to remember that there are over 7 million Questions unanswerd and it takes time for people to get to your answers sometimes.
Because some people have no lives. :)
There is no way to know as WikiAnswers does not collect religious affiliation information from users.
Curious people use WikiAnswers, along wiht many other kinds of people from all over the world. Curious people want to know an answer to their question, so they go to WikiAnswers to find the answer. There are many other types of people who use WikiAnswers, in fact, millions of different individuals use WikiAnswers.