Ключевые слова: abstract, background, bandwidth, block, business, career, communication, community, company, concept, connect, connection, datalink, date, development, dot, expand, header, hr, human, infrastructure, internet, line, link, linked, linking, main, marketing, media, net, network, networking, people, relation, resource, server, social, speed, stream, structure, support, team, team work, technology, tweet, web,