Microformats have been getting a fair amount of attention these days. Between the new value class pattern, Google's Rich Snippets and the Associated Press's move to create hNews (though, technically not a microformat), not a day goes by that I don't see a blog post or article about microformats.
Microformats: Recognizing the complexity of RDF and OWL, the goal of microformats is to embed basic semantics (meaningful relationships) right into HTML pages. It is not as expressive right now as RDF and OWL, but it's compact & and uses at-hand XHTML. A
Most of the tag clouds I have marked up have had over 10 variations in size or gradients of popularity/importance. This makes it virtually impossible to find standard elements to mark up these gradients and still give them meaning when styles are not a
What are microformats?
Designed for humans first and machines second, microformats are a set of simple, open data formats built upon existing and widely adopted standards.