http://www.mg.co.za/Content/l3.asp?cg=Leisure-Online&o=140475&sa=106
Wales responds by acknowledging that Wikipedia's model leaves it
anything but error free (something they make clear on the site) but he
also points to an article in a German technology magazine this month,
which compares Wikipedia with two established, traditional digital
encyclopedias: Brockhaus and Microsoft's Encarta. All three were tested
on breadth, depth, and comprehensibility of content, ease of searching,
and quality of multimedia content. Wikipedia won hands down.