A plugin that seamlessly integrates detailed FeedBurner stats into your WordPress blog's dashboard.
According to FeedBurner, "Reach" stats describe how many of your subscribers actively click on and view items in your feed. For more information on this, you can view the "What is Reach?" article in the FeedBurner Help Center.
The Awareness API is the system that FeedBurner created to allow applications (like this plugin) to access your statistics. You will have to manually enable it in the admin panel of your FeedBurner account in order to use this plugin (it's turned off by default). More information about enabling it is below.
To enable the Awareness API, login to your FeedBurner account, click on "My Feeds" and select the feed you want to enable the API for from the list. Click on the "Publicize" tab and then click on the "Awareness API" link under the services column. Finally, click on the "Activate" button.
The data about your feeds is loaded from FeedBurner only when you open the "Feed Stats" page. This plugin does not continuously poll FeedBurner.
The charts are displayed using the Google Charts API. Additional chart making software or graphics software (like GD) doesn't have to be installed on your server to run this plugin.
By default, 10 days of hits, subscribers, and reach stats are shown. I've found that 10 days of stats displays well in the charts in the dashboard. If you wish to change this, the number of days is configurable from the "Feed Stats" page in the "Settings" section of the WordPress admin interface.