Adds the Oomph Microformats toolkit's microformat overlay to any WordPress-generated pages (as long as the page has a microformat in it, of course).
This plugin is pretty idiotic (by which I mean brain-dead simple), but it does enable anyone to fully microformat-enable their blog with purely point-and-click operations. It's recommended that you start with a WordPress theme that already has built-in support for microformats, and then add this plugin to the mix.
Alternatively, if you are comfortable with template code, you can write your own microformats into your custom template. Learn more about authoring and customizing WordPress templates at the Codex.
Please note that all this plugin does is adds the Oomph toolkit's functionality to a page. What that means is that the plugin has all the features and benefits, as well as all the limitations, of the Oomph toolkit. Most notably, the plugin only recognizes the hCard and hCalendar microformats for now.
If you want to send patches to improve this plugin, please do.