Remember The Milk so that you no longer have to write your to-do lists on sticky notes, whiteboards, random scraps of paper, or the back of your hand. Making managing tasks an enjoyable experience.

LinkedIn exists to help you make better use of your professional network and help the people you trust in return.
Linkedin.com

Almost certainly the best online photo management and sharing application in the world

Social mix of music, videos and friends
myspace.com

Keep up to date with Family and Friends via Facebook
Facebook.com

Social out bursts news and comments within 140 characters..
Twitter.com

Online Video Entertainment – Free video clips for your enjoyment
Metacafe.com

Digital painting software for linux
MyPaint.intilinux.com

Video Editor for Linux
OpenShotVideo.com

Connecting Bloggers – Blog aggregation