File sharing services, namely, providing a website featuring technology enabling users to upload and download electronic files; Providing a web site featuring technology that enables internet users to share documents, images and videos; Providing a web site featuring technology that enables users to present products, services, and proposals to others for comment, and gather feedback from those others about those products, services, and proposals; Providing a web site featuring technology that enables users to upload, download, and share information, videos, photographs, text, electronic files, electronic documents, and messages; Providing a web site featuring technology that enables users to enter, access, track, manage, monitor, and generate project proposals and counter-proposals; Providing a web site featuring technology that enables users to upload, download, and share information, resumes, curricula vitarum, reports, bids, proposals, messages, offers, counter offers, project information, and cost estimates; Providing a website featuring technology that enables users to upload and share user-generated videos on a wide variety of topics and subjects; Providing a website that features technology that enables the secure exchange of information by users