42 Computer services, namely, creating an on-line community for registered users to participate in discussions, get feedback from their peers, form virtual communities, and engage in social networking services in the field of marketing and advertising; Computer services, namely, creating an on-line community for registered users to create and receive information about specific companies and those companies' products and services, validated by the users' inputted queries, preferences and social networks; Computer services, namely, creating computer network-based indexes of information, websites and resources