Providing online non-downloadable web-based computer software for organizing, ticketing, and conducting events, meetings, conferences, trade shows, industry networking events, symposiums, seminars, training events, and job fairs; providing online non-downloadable web-based computer software for use in communication and collaboration among users in connection with events, meetings, conferences, trade shows, industry networking events, symposiums, seminars, training events, and job fairs; provi...