Flickr is a way to get your photos to the people who matter to you. With Flickr you can:

• Show off your favorite photos to the world
• Blog the photos you take with a cameraphone
• Securely and privately show photos to your friends and family around the world
• ... and much, much more!

Basically, Flickr is what butters the borders between your photos to the people you want to see them. And basic accounts are free!