I receive an email from Nate of Unique Blog Designs. He wanted me to know that they have release their very first Wordpress plugin. It is called the UBD Block Ad Plugin. This plugin allows you to manage, format, and automatically rotate your 125×125 block ads. These block ads are just like the same ads you see on the right hand sidebar on popular sites of John Chow, Shoemoney, and TechCrunch.

With this plugin, it can be useful as it helps you manage your block ad inventory easier. You can edit and preview how the ads will look before they go live on your site. It is also widget-friendly. Best of all, this plugin is FREE for everyone to use and enjoy. UBD co-developed the plugin with Alex King, who is well known for being an original Wordpress contributor, as well as the plugin author of ShareThis, Twitter Tools, and Popularity Contest. He also mention that they will be releasing many more plugins, as well as Wordpress themes in the future. If you have 125×125 block ads on your site or blog, you may wish to try this plugin.