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

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 ...

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.

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

Helps groups of people with shared interests plan meetings and form offline clubs in local communities around the world

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

Acronym Finder: The Acronym Finder is a searchable database of over 4 million acronyms, abbreviations and meanings. Covers: common acronyms, computers, science, technology, government, telecommunications, and military acronyms.

foursquare

CRW Flags is THE source for flags of all kinds and related items.

The number 1 soccer community for soccer fans around the world. Discuss the World Cup and more.

Penya FC Barcelona New York City is the official U.S. supporters’ club of FC Barcelona, and a gathering place for all Culés (Barça fans) visiting or li...