Palaround - Meet people you should be friends with.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Digg - Digg delivers the most interesting and talked-about stories on the Web right now.
Bizzabo - Bizzabo is the world’s fastest growing event tech company. Our holistic Events Cloud empowers marketers and planners to manage, grow and maximize events.
quippd - quippd is a social news site that anyone can edit.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets