9 Downloadable computer software and downloadable mobile applications for use in social and business introduction and networking, task and project management and group communication, namely, for enabling the creation and sharing of message postings, memoranda and instant messaging, file sharing, calendar synchronization, and automated integrations with external service to facilitate personal and business transactions; Computer software for use in social and business introduction and networking, task and project management and group communication, namely, for enabling the creation and sharing of message postings, memoranda and instant messaging, file sharing, calendar synchronization, and automated integrations with external service providers to facilitate personal and business transactions; Computer application software for mobile devices, namely, software for use in social and business introduction and networking, task and project management and group communication, namely, for enabling the creation and sharing of message postings, memoranda and instant messaging, file sharing, calendar synchronization, and automated integrations with external service providers to facilitate personal and business transactions; Computer e-commerce software to allow users to perform electronic business transactions via a global computer network