Ключевые слова: abstract, advertisement, announce, announcement, background, billboard, blank, board, bulletin, business, communication, connect, connection, copy, cork, corkboard, data, empty, experience, frame, global, information, internet, isolated, knowledge, link, marketing, media, meeting, message, network, note, notice, noticeboard, online, people, post, remind, result, share, social, space, team, teamwork, technology, text, white, wood, word,