HEATKEYS

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Prezi is the zooming presentation editor

foursquare

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

italki is a language learning social network that connects students and language teachers. You can find language exchange partners, practice speaking a foreign language, ask questions, find free online language resources, and get help from an intern...

Twitter is without a doubt the best way to share and discover what is happening right now.

Yatedo is a free people search engine which helps you find and contact anybody throughout the web. Yatedo has developed and continue developing technologies that simplifies and facilitates the search and social experience to help people find and conn...