Frickrのタグを一括削除する便利機能

http://www.lifehacker.com/software/top/mass-delete-your-flickr-tags-191094.php

Login into Flickr. 
Type in this link into the address bar of your browser: 
http://flickr.com/photos/me/tags/tagtodelete/delete 
(Of course, change tagtodelete to the actual tag that you want removed from your pictures.) 
You will get a confirmation screen. 
Confirm to delete the tag.