 Somewhat related to the "information loop", but perhaps more worrisome, is the propagation of misinformation to other websites (Answers.com is just one of many) which will often quote misinformation from Wikipedia verbatim, and without mentioning that it has come from Wikipedia.A piece of misinformation originally taken from a Wikipedia article will live on in perhaps dozens of other websites, even if Wikipedia itself has deleted the unreliable material.In one article, "Information Today" (March 2006) likens comparisons between Wikipedia and "Britannica" to "apples and oranges"