9 Computer software for use in facilitating social networking, collaboration, project management, productivity improvement, training, event and meeting management, product development, customer/vendor/employee relations and management, content and file sharing, blogging within virtual and online networks, groups, organizations and communities, establishing public and private groups, subgroups and projects within virtual and online networks, groups, organizations and communities, conducting private and public group discussions, posts, chats, and electronic messaging within virtual and online networks, groups, organizations and communities, facilitating electronic transactions, billing and payments within virtual and online networks, groups, organizations and communities