Not only can attendees and others find tradeshows online at Confabb.com, they can critique them and also read their peers’ evaluations. Confabb.com offers hosted discussions, photos and blog mentions, downloadable event calendars, and a peer-review system for conferences, speakers and sessions.

The site contains a database of more than 16,550 active events worldwide. Anyone can search the database for conferences of interest to them; free registration grants full access to all of the site features.