13. TINY URL

This tool comes in very handy. URL's could be pretty long and know one has the time to remember them, and don't even think about writing them.
 For example: this has 111 characters    http://picasaweb.google.com/lh/view?q=autum+leaves&psc=G&filter=1&imgor=portrait&face=false#5457127546807275762

TINY URL:  this only has 26 characters.
http://tinyurl.com/39kwgy4

Librarians could benefit for this feature. (for reference, genealogy any many more things)