Thanks for the follow up. The Nook Color doesn't support location tracking so locals isn't available just yet. We're really sorry about this but our teams are working on a way to get locals to those devices without location tracking.
Also, a current workaround would be to add the local sources on your own. You can enter in the RSS URL of any source into our search and add from there. This is great for customizing for your favorite and personal sources.
Let me know if you have any more questions.
Pulse | Community Manager