CrossingTheChasm

http://software.ericsink.com/ActYourAge.html

BillSeitz:CrossingTheChasm

Also via Bill : http://www.corante.com/many/archives/2005/04/06/geoffreymooretheroleofopensource_computing.php

difference between CoreAndContext.

Context about the commoditized part. No need for competition there? Possibly managed better by OpenSource (ie. GiftEconomy)

But what about ConservationOfModularity? Can't context become core again?