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

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

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...

Twitch is the world

Use Instagram online! Webstagram is the Best Instagram Web Viewer!

Pingram is a mash-up of Instagram and Pinterest - Get your Vanity url (pingram.me/username) with first login.

同步你的Instagram照片到人人、豆瓣和饭否，支持iPhone/Android客户端

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&#39...

Instagram - How does instagram work?

italki is a language learning social network that connects students and language teachers. You can find language exchange partners, practice speaking...

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