Computer application software for computers and mobile devices, namely, software for sharing knowledge among users of a social network; Downloadable mobile applications for knowledge sharing among users of a social network; Downloadable software in the nature of a mobile application for knowledge sharing among users of a social network

Computer services, namely, creating an on-line community for registered users to share knowledge; Providing temporary use of a non-downloadable web application for knowledge sharing among users of a social network; Providing a website featuring technology that enables users to share knowledge; Computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking services in the field of knowledge sharing; Providing an on-line network environment that features technology that enables users to share data; Providing an online non-downloadable Internet-based system application featuring technology enabling users to share knowledge