Design, development, hosting and maintenance of web sites for others; facilitating online business communities by creating customized e-commerce offerings and other forms of content; providing an online network site to others for the trading of products and services; online ordering and purchasing of merchandise; facilitating the retailing of goods and services via the global communications network by providing opportunities for the exchange of information regarding a wide variety of topics, the exchange of mailed information, product reviews and interaction; directory services to help locate people, places, organizations, phone numbers and electronic mail addresses; leasing online retail space to e-commerce businesses; hosting e-commerce sites; facilitating the start-up and operation of e-commerce businesses; providing templates to set up e- commerce sites