HEATKEYS

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

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

Citymaps is one of the world’s first global social maps, built from the ground up by a small team with a big idea: to create a personalized map of the future. We’ve reimagined maps so you can explore all of the places around you at a glance, and ...

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 ...

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

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Foodspotting is a visual guide to good food and where to find it. It

Good old Wikipedia, great new look

平日の女子会から、週末の京都、来月のパリまで、国内・海外のこだわりスポットを、全部ひとつのツールで収集・編集・共有できる。トレンドに敏感で、独自のこだわりを持った、アクティブなあなたのためのツールです。