― The Necessity of Wikipedia,As most people knew it, Wikipedia has gone dark last 18th of January, 2012 as a protest to SOPA bill. For them which have small workers, absolutely, they are right simply because such business model of them can be banned. There is no way that they may hire adequate people in ensuring that everything that is being posted is original, and that each picture and sentence is "duty-free". But, what if Wikipedia doesn't exist anymore? ∙ If Wikipedia will disappear [...].