Creating bigger problems: Grand challenges as boundary objects and the legitimacy of the information systems field
An interesting read:
Winter, S. J., & B. S. Butler (2011). Creating bigger problems: Grand challenges as boundary objects and the legitimacy of the information systems field. Journal of Information Technology, 26, 99-108. Available from: http://www.palgrave-journals.com/jit/journal/v26/n2/abs/jit20116a.html
While the article speaks primarily to issues within the informations systems arena, it also holds interesting applicability to other socially networked systems, such as NSDL.