Flickr is a picture, image and video hosting website.
In addition to a popular photo storage service, the site is popular amongst bloggers who want to host their pictures off their own servers.
Flickr claims to host more than 4 billion images.
Wed address: www.flickr.com
Flickrs is owned by Yahoo Inc!
Images can be uploaded to a users account via email, allowing any device with photo and email features to upload to Flickr.
Flickr also provides a desktop client for Windows and Mac OS X. This tool allows uers to upload photos and videos via a drag and drop interface to their Flickr account without having to use a web browser.