Computer dating services; Dating services; Dating services provided via mobile applications; Dating services, namely, providing an on-line computer database featuring single people interested in meeting other single people; Internet-based social networking services; Internet-based dating, social introduction and social networking services; Internet based social networking, introduction, and dating services; Marriage partner introduction or dating services; On-line social networking services; Online social networking services accessible by means of downloadable mobile applications; Providing a social networking website for entertainment purposes; Providing a web site featuring information in the fields of personal relationships, dating and fashion; Providing a website featuring information regarding dating; Video dating services; Web site services featuring on-line dating club