On June 2, 2011, Google, Bing, and Yahoo! announced that they will be using a standard set of schema for data markup on web pages. Google Webmaster Central Blog
To make things easy for my own web developers and the SEO community, I've created a simple generator that allows you to input basic information and have that info converted into the standard schema.org markup structure.
There are a lot of markup types, so this will be a work in progress (check back often) - hopefully you'll find this useful. The Microdata Generator uses markup structure and vocabulary found on Schema.org