Indistinguishable From MagicBeyond Geeks Bearing GiftsThe Manufacturing DelusionThe “Information Wants to be Free” MythThe Inverse CommonsReasons for Closing SourceUse-Value Funding ModelsThe Apache Case: Cost-SharingThe Cisco Case: Risk-SpreadingWhy Sale Value is ProblematicIndirect Sale-Value ModelsLoss-Leader/Market PositionerWidget FrostingGive Away the Recipe, Open a RestaurantAccessorizingFree the Future, Sell the PresentFree the Software, Sell the BrandFree the Software, Sell the ContentWhen to be Open, When to be ClosedWhat Are the Payoffs?How Do They Interact?Doom: A Case StudyKnowing When to Let GoOpen Source as a Strategic WeaponCost-sharing as a competitive weaponResetting the competitionGrowing the pondPreventing a choke holdOpen Source and Strategic Business RiskThe Business Ecology of Open SourceCoping with SuccessOpen R&D and the Reinvention of PatronageGetting There From HereConclusion: Life after the RevolutionAfterword: Why Closing a Drivers Loses Its Vendor Money