HEATKEYS

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 ...

Nature - the world

Pubget is like Pubmed, except you get the PDFs right away

PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed scientific studies from all disciplines freely available to the whole world.

San Francisco - User Reviews and Recommendations of Top Restaurants, Shopping, Nightlife, Entertainment, Services and More at Yelp

Guide to the programs, studies, students and faculty of the state

Veooz.com searches and analyses user conversations on different social media networks like Facebook, Twitter, Google+, Blogs, etc. You can track the Live Sentiment and Trend on any of your favourite topics.