Design and development of computer software in connection with social networking, social introduction or dating; design and development of computer software for the location-based transmission of information in connection with social networking, social introduction or dating. Design, drawing and commissioned writing for the compilation of web sites; creating, maintaining and hosting the web sites of others; hosting of podcasts; design and development of computer hardware and software; application service provider services; software as a service; operating search engines; providing search engines for obtaining data via communications networks; computer services for the analysis of data; data mining; research in the field of social media; creation and maintenance of software for blogs; Hosting of digital content, namely, on-line journals and blogs; Providing temporary use of non-downloadable computer software for use in the creation and publication of on-line journals and blogs; information, advisory and consultancy services relating to all the aforesaid