HEATKEYS

foursquare

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 ...

Prezi is the zooming presentation editor

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

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

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

Local business reviews and recommendations of Restaurants, Cafés, Shops, Salons, Plumbers and more at Tupalo.com

Jetpac: Travel photos, travel tips and travel guides from your friends. See how much of the world have your friends have conquered. Where will you take your Jetpac?

Untappd is a new mobile web app that allows you to socially share the brew you

Search Zvents to find things to do and promote events such as concerts, sales, festivals, live music, and other things to do near you. Zvents is a free search engine where you can search for what to do by location, time, or event type.

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.

Bandsintown is an application for live music fans and artists. Be the first to know when your favorite bands are coming to town, and if you're an artist - easily display upcoming tour & ticket info on Facebook.