Some of the people who were researchers for the defunct Google Answers service have now banded together to offer the world UClue.
Like Google Answers, Uclue is a paid service – you pay an amount and you get the answer. Only folks who were researchers for Google Answers can be UClue researchers – which is quite unfortunate since that means they can’t use my services 
Learn more about how UClue is different from Google Answers in this UClue answer, or read the FAQ.