Prediction Markets + Market Predictions = Collective Forecasting That Pays Off
[...] Solve this cryptic equation, realizing of course that values for M and E could be interchanged. No leading zeros are allowed.
WWWDOT – GOOGLE = DOTCOM
This can be solved through systematic application of logic. [...]
Plenty of science and technology quizzes used by the Google recruiters in this long blog post: Google Recruitment Paper – Reason why Google Freshers are Highly Paid
Via Fabian John in Germany 
Paul Hewitt on The Real Arithmetic Of The Health Care Reform
Chris F. Masse on The Real Arithmetic Of The Health Care Reform
Jason Ruspini on Nate Silver: InTrade probability on ObamaCare is quite right.Jason Ruspini on “In 1965, Congress said Medicare would cost $9 billion by 1990. In reality, it cost $67 billion –seven times more than the prediction.”Paul Hewitt on The Real Arithmetic Of The Health Care ReformChris F. Masse on “In 1965, Congress said Medicare would cost $9 billion by 1990. In reality, it cost $67 billion –seven times more than the prediction.”Chris F. Masse on “In 1965, Congress said Medicare would cost $9 billion by 1990. In reality, it cost $67 billion –seven times more than the prediction.”Chris F. Masse on “In 1965, Congress said Medicare would cost $9 billion by 1990. In reality, it cost $67 billion –seven times more than the prediction.”Paul Hewitt on “In 1965, Congress said Medicare would cost $9 billion by 1990. In reality, it cost $67 billion –seven times more than the prediction.”Chris F. Masse on “In 1965, Congress said Medicare would cost $9 billion by 1990. In reality, it cost $67 billion –seven times more than the prediction.”