20. (A)GPL LGPL, MPL, EPL, ... BSD, ASL, WTF, ...
Evil Fair Liberal
(mostly)
Linux Eclipse IzPack
KDE Mozilla Ruby on Rails
Dual licensing OpenOffice.org Android
Anxious people XWiki Apache
43. Project type “Main” models
Consulting
Framework Training
and libraries Support
Dual licensing
Support plans
Mission-critical
Consulting
infrastructure
Management tools
servers
Extensions
Open Core
Products Extensions
Customizations
44. Pas de modèle économique miracle
Il y a toujours un bénéfice
Le succès est un travail de fond