Micro-Innovation
Micro-Innovation = "the act of making very small contributions to a much larger. much broader innovation." (http://www.principledinnovation.com/blog/2006/07/11/would-you-work-for-your-association-for-free/)
Example
"Wikipedia is an innovation along multiple dimensions, and what I am suggesting is that each individual contribution by its volunteers is a form of microinnovation." (http://www.principledinnovation.com/blog/2006/07/11/would-you-work-for-your-association-for-free/)