Data storage

Raw Storage

 * 1) Dropbox
 * 2) Google Drive

Archive sites

 * 1) Web archiving initiatives. Includes archived data sites.
 * 2) Archive.is. Enter a link and it will save all the text and images of one web page. Gives you a link to find it. No user accounts means you can't find any links you submitted again.
 * 3) Archive.org. You can't save any page you want here but it still might have what you want.

Image sharing

 * 1) Imgur.com
 * 2) Imageshack.us
 * 3) Photobucket