HEATKEYS

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

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

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 ...

YouRepeat.com is a YouTube repeater. Repeat Youtube videos. Search youtube and repeat any video.

Bia2.com delivers the best in Iranian music, Music videos, Persian Mp3s and Entertainment

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

Bored with generic social networks? Come join the fun on hi5! Every day, millions of people meet up, hang out, play games and have fun on hi5. Check it out.

You may want to introduce Iconosquare to your boss: Instagram viewer and comprehensive suite to manage, promote and monitor your account, Iconosquare provides an all-in-one solution.

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.

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.