Foursquare - Foursquare is all about helping you find new ways to explore your city.
Bookcelerator - A curated directory of books that will make you smarter
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Project Ekalavya - Monthly book summaries that you can't forget
Yellow Pages - YP.com local search connects you with over 19 million local businesses.
Tertulia - Books Worth Talking About.