HEATKEYS

YouTube is a place to discover, watch, upload and share videos.

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.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

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...

WikiAnswers: Questions and Answers from the Community

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

Quibblo online quizzes: Take fun quizzes, create quizzes, fun surveys, polls & personality quizzes. Make your own quiz for your blog, Facebook, or MySpace!