HEATKEYS

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

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Travel guides and guidebooks. Travel advice, tips and destination information to inspire you from Lonely Planet

Songkick allows you to organize and track your favorite bands and track concerts and dates. Get instant tour dates from your music library.

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 ...

Gay Cities Berlin is your guide to gay bars, clubs, hotels & events in Berlin with reviews and maps.

foursquare

Buy rare and hard to find music on vinyl records and used CDs from thousands of online record stores. Manage your music collection with a detailed discography on rock, electronic, hip hop, classical and other popular and obscure music genres.

The world?s largest online music catalogue, powered by your scrobbles. Internet radio, videos, photos, stats, charts, biographies and concerts.

Over 290,000 concert setlists of more than 19,000 artists including tour and song statistics, personal statistics, videos and much more.