USPS shipping flexability Request

@Aaron, hopefully you'll get this soon before my membership expires.
I had a thought about a possible solution for the USPS shipping section. On the checkout area for example
http://kausvideo.com/store/shopping-cart/shipping/
There is an arrow next to the USPS shipping method. Is it possible to add an option or options there that will allow a client to pick up in store and avoid shipping charges altogether?

Not sure how difficult that would be, but would really be nice.

Thanks!