For example, in Wikipedia, “knowledge&# is constructed by negotiating compromises among various points of view. Since almost any piece of information can now be found online in less than a minute (along with inaccurate and biased data), what core knowledge does every student need in order to prepare for twenty-first-century work and citizenship? Wikipedia) help large numbers of people build online communities for creativity, collaboration, and sharing. When I read Wikipedia articles I find that those articles include more than just the mainstream point of view.