I have reverted the edits of Bluemarine to an earlier version by Artifical Intelligence. The deletions made by Bluemarine were all sourced and therefore merit being retained. If you have proof to the contrary, feel free to add it, but please do not delete referenced material. --Judith Siers-Poisson 17:14, 2 February 2008 (EST)
This article was in a pitifully biased state before I came through weeded out the editorials and stuck to the facts.