QUOTE(everyking @ Thu 5th June 2008, 11:38pm)
It seems to me that this is Britannica's way of acknowledging that its model is beaten and outmoded. Perhaps those who stridently argue for the superiority of a Britannica-type model should reflect more on what that means.
Genetic recombination is needed. Hybridization of pieces of outmoded or unused ideas. There is no major invention in history where one person or even one group got it completely right the first time, and their competitors came in second in all ways. Successful products steal pieces from all precursors. Even Einstein never would have made it from special to general relativity without inputs from Minkowski, old work by Reimann, and a lot of help from friends who knew more geometry. And it didn't happen overnight, either (it took Einstein a decade of off and on work).
Nobody's arguing for the pure Britannica model-- there aren't enough eyes on it. If you want to fight a war like (again) the UK fought WW II, it takes everybody. Doing everything. Everybody has a job, and does it according to their talents. No, this does not mean you let 12 year-olds command the Allied expeditionary force for a few minutes, every so often (the WP model). No it doesn't mean you have the country sit on its butt while it pays to send a bunch of professional soldiers to do all the fighting (England would have been overrun).
What the failing Britannica and the not-so-horrible Wikipedia means is that there far more parts of an encyclopedia capable of being produced by "non-experts" than we ever imagined. Imagined in the days before anybody actually produced an encylopedia edited entirely by amateurs, as a donated-time exercise (amateurs in the sense that they're not paid, not that some of them are not professionals of many types). So, that's a lesson. As as for the problems of having people do jobs they weren't intended for, well, we've discussed the shortcomings of Wikipedia in other messages
<-- understatement