it would work similar to websites such as experts-exchange.
basically, someone would post a question about the irrlicht engine. if that question is answered to the satisfaction of the author then the person who wrote the answer would get (for example) 5 points. any supporting answers may recieve 1 point.
this would promote some friendly competition and also help to give users some idea of who they can 'trust' to post thorough solutions to questions.
perhaps there can be more rewards for the highest ranking problem solvers.. like free copies of 3DS
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