Discussing (macro)economics: who says what?

I stumbled across the website takeonit.com, where users can pose questions which can be answered by yes or no only. Although this does not seem to be made for economists, there are some really interesting questions like Does government spending help mitigate a recession? or Is the US Federal Reserve to blame for the 2008 financial crisis?. There is a frontpage for economics and one for macroeconomics.