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

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the worl...

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 fr...

Facebook helps you connect and share with the people in your life.

foursquare

Find facts, photos, information and history, travel videos, flags, and maps of countries and cities of the world from National Geographic.

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest qualit...

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

500px lets you create stunning professional photo portfolios, find friends, express yourself and connect with people like you.