Computer software applications and mobile applications that allow users to create and access online virtual communities via communication networks to registered users for organizing groups and events, task and information lists, sign-ups, and invitations, for participating in interactive discussions and meetings, event planning and updating, polling, posting, displaying, for uploading, downloading, streaming, linking, sharing or otherwise providing electronic media or information, for transmitting and sharing personal, profiles, audio, video, photographic images, text, graphics and data, and for engaging in social, business, and community networking services via electronic communication devices; Computer software development tools for private social networking and for allowing data retrieval, upload, access and management; Computer software applications for enhancing task and email management, including the transmission of emails to groups, and automated emails as alerts for upcoming events or tasks; Software to enable uploading, posting, showing, displaying, blogging, sharing or otherwise providing electronic media or information over the Internet or other communications network; Application programming interface (API) for use with third-party software and for use with online services for social networking, building social networking applications and for allowing data retrieval, upload, access and management