Brownbook.net uses MicroFormats to put meaning around the business data we present.  This means that your web browser and potentially other locally running applications can use the data in interesting ways.

For more about MicroFormats go here (www.microformats.org)

You can see MicroFormats in action on Brownbook.net if you’re using Firefox browser and you download the Operator Toolbar here (https://addons.mozilla.org/en-US/firefox/addon/4106)