CommoditizeYourComplements
ThoughtStorms Wiki
JoelSpolsky talks about this strategy for PlatformWars here : http://www.joelonsoftware.com/articles/StrategyLetterV.html
(More PlatformWars/Logic)
TimOReilly's definition of "open source" : OpenSource/ParadigmShift
RossMayfield on commoditizing software :
: though is an option (or any right) really a kind of IntellectualProperty?