Ключевые слова: blog, bookmarking, business, chat, communicate, communication, community, computer, concept, conceptual, connect, connection, contact, content, definition, email, forum, friendship, global, globalization, information, internet, marketing, media, messaging, net, network, networking, online, people, profile, public, relation, relationship, sharing, social, socialize, society, sociology, surfing, technology, text, viral, virtual, web, website, word, worldwide, www,