Ключевые слова: abstract, background, blog, business, chat, circle, cloud, collaboration, communication, community, concept, conceptual, connect, connection, corporation, design, figure, friendship, gathering, global, green, group, icon, illustration, information, internet, isolated, issues, join, marketing, media, men, minimal design, network, networking, online, organization, people, rating, sign, social, stick, success, symbol, team, teamwork, technology, web, white,