Spell with Flickr
Here is a really cool use of the online photo sharing service Flickr. Enter any word and have it displayed as randomly picked photos. A number of innovative uses of the vast collection of photos on Flickr are popping up these days. Amaztype is another.
No wonder Yahoo! recently bought it.
Update - There are many more user created Flickr hacks. Find a list of them at The Great Flickr Tools Collection.