About: Getting value for money is more difficult, because you need more information to make an informed buying decision. Obtaining this information can be costly and time consuming. There is a vast amount of information available on each product, but it is hard to extract some meaning from fact sheets or arbitrary data points; you also could spend hours in scanning reviews, but you never know if they are biased or ill-informed. konsumo is a new wiki for consumers which wants to fill this gap. […] konsumo does not tell you what to buy, it wants to tell you what is important to know when you want to buy something.

(from http://icanhaz.com/blognation-konsumo)