Alchemy of the cooperation
OFSET - www.ofset.org
An incubator (your Opensource foundry)
A facility to get people together and cooperate
Gravity law driven
Embrace and improve!
Just bring the +5% effort development to make a new project 
Do not hesitate to use alternate incubator when appropriate
Leading
Sometime you have to bring the 95% effort development to fit your needs
Make the condition acceptable to let people join (the incubator will help a lot in the technical side but it is not enough)