Automator: Batch apply Spotlight keywords

The cool thing about Spotlight is its far-reaching search capabilities. The bad thing is that not all of your files and folders bear the metadata or keywords that you're going to want Spotlight to utilize. Adding this information one file or folder at a time isn't my idea of a fun evening. Automator to the rescue!

Batch Apply Spotlight Keywords does just what you imagine it would. You can apply as many keywords as you want to a single file, a folder a folder's contents in one fell swoop! After all, isn't that what computers are for? Making things easier?