Google announced that it was following in the footsteps of Yahoo’s SearchMonkey in indexing microformats and RDFa to display in search results. For now, it’s a subset of microformats—hCard and hReview—on a subset of websites, including the newly microformated Yelp. The list of approved sites will increase over time so if you’re already publishing structured contact and review information, let Google know about it. But the other new announcement is equally important. After a lot of hard work, the value class pattern is ready for use.