State Aware Canada!™ Is a Wordpress plugin that automatically searches content while it is being published for Canadian Provinces & City/Town names and then attempts to auto-categorize the content into correlated hierarchical province->city categories.
Auto-categorization can be disabled at the state and city level and the user is provided with options for disabling and enabling individual states. There is also an option to go back and run the auto-categorization process on archived posts!
Here’s a video of the plugin in action! http://www.youtube.com/watch?v=sY37_S7y7IY
We also provide a US & UK based version here on Codecanyon.net.