Flickr is an image hosting & video hosting website which was created by Ludicorp in 2004 and acquired by Yahoo in 2005. It allows you to backup photos & videos to cloud storage and access them from anywhere. Flickr allows you to organize your photos & videos into 'Albums' which is also known as 'Sets'. It also allows you to embed your photos & videos or albums into blogs, forums & websites.
PicBackMan is a free photo/video uploader that helps you to keep your memories backed up to your favorite online services.
Users in 130+ countries have backed up.
... an excellent job of uploading more then 300GB of photos to 2 different services