I've seen several comments over the last year or so about how Savvis doesn't follow the "Savvis model". I'm curious to know why Savvis didn't continue to follow their own model, like if there was some kind of problem with it or what happened. Are other companies who follow the Savvis model considered to be good, bad, indifferent, short-term-thinkers, cash-burners, etc? I have heard that the Savvis model was presented at one of the NANOG (9?) conferences. Was there any follow-up at NANOG (or elsewhere) by Savvis or anyone else when Savvis decided to start breaking away from their original model? If this is contained within archives of this or another mailing list, my apologies if you'd be kind enough to point me to the right place. Pete.