Sustainability is the key common feature of any cause within Social Network Capital concept. Naturally, sustainable results of all the projects together build up a sequence of most efficient efforts by the humankind.

Real capital of social network members is a powerful financial instrument which eventually helps groups of individuals from around the Globe realize their shared dreams while taking controllable individual financial efforts, participating in selecting most appropriate realization path and tools, and empowering dedicated Project Managers or PM Teams to run Projects towards their realization.

Social capital is a concept developed in sociology and also used in business, economics, organizational behaviour, political science, public health and natural resources management that refers to connections within and between social networks as well as connections among individuals. Though there are a variety of related definitions, which have been described as “something of a cure-all” for the problems of modern society, they tend to share the core idea “that social networks have value. Just as a screwdriver (physical capital) or a college education (human capital) can increase productivity (both individual and collective), so too social contacts affect the productivity of individuals and groups”.
Wikipedia.org

Social Capital will soon become THE global tool to turn most effective and sustainable social and business projects into most efficient and socially beneficial corporations.