Ключевые слова: bubble, business, chat, chatting, collaboration, comment, commenting, communication, community, concept, conversations, critical, criticism, critique, debate, discussion, discussions, exchange, expression, forums, fresh, group, idea, ideas, information, interpersonal, live, man, messages, mutual, negotiations, new, opinions, participation, point of view, relations, responses, review, reviews, sharing, social networks, speech, speech bubbles, speech clouds, talk, talking, thoughts, viewpoint,