Ключевые слова: abstract, account, activities, authentication, background, blue, brass, business, cloud, communication, community, concept, connecting people, connection, connectivity, data, datalink, design, expand, follower, following, grid, hotline, information, infrastructure, internet, line, link, link up, linked, linking, login, m2m, meet, net, network, networking, online, people, red, scale, social, stream, technology, up, user, web, wire, work, world,