Nope... the contributions posted are made by people who are registered, and are not paid.
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yes.
it an opinon and to me its not
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Yes
No. Anyone can use it, whether they have a home or not.
The corporation has paid staff, but the Supervisors are a volunteer community.
yes, all is free with wikianswers! It's what makes it great.
meaning of life on wiki.answers.com
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