Providing a website featuring technology that enables internet users to create, bookmark, annotate, upload, organize, and publicly share data; Computer services, namely providing software platforms for creating an online community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking in the field of general interest; Providing a website featuring downloadable software;Hosting interactive websites for uploading, showing, publishing, displaying, marking and transmitting multimedia content, photographs, pictures, films, audio files, images, referrals, text, news, information and other user-generated content; Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Providing online non-downloadable software tools;Hosting user-generated content and information; Hosting online web communities for registered users to share multimedia content, photographs, pictures, films, audio files, images, referrals, text, news, information and other user-generated content, in particular for engaging in social networking