For those that may not be aware, the Wikipedia (and Wikis in general) is a slightly hippy-esque "power to the people" website in which anyone may make corrections or additions to the pages, thus, in theory, tapping into the collective knowledge of the entire planet. Or at least, that part of the entire planet which has internet access.
Sort of defines PPRuNe, yes ..... ?
BTW never quite thought of us all as "hippy-esque"