Daniel Steinbock, a doctoral student in Design and Education from Stanford, has developed TagCrowd. The site gives anyone the ability to generate a tag cloud from a slab of text, a specific document or, and most interestingly, a URL.

Entering the URL of a blog for instance, will immediately return a tag cloud, visual representation of the most common terms of language the site uses. It is a feature that, as far as Word Of Mouth marketing is concerned, will validate TagCrowd as useful tool.