Ключевые слова: app, application, background, chat, chatting, comment, communication, community, concept, connect, design, digital, flat, forum, global, graphic, icon, illustration, internet, like, man, media, message, modern, network, networking, news, object, online, people, photo, profile, reply, repost, review, service, share, sign, social, social media, social network, social networking, streaming, symbol, technology, video, web, website, woman,