No time yet to play with it yet, but I think this approach with work within some limits. True deep linking is the best approach for basic integration however there are also a full suit of REST based Web Services for anyone with more skill than I have.
There is a ton of info for anyone looking to integrate on the Facebook dev site.
http://developers.facebook.com
aslo for anyone interested here is an explanation of deep linking, a VERY cool feature for any web DB app IMHO.
http://en.wikipedia.org/wiki/Deep_linking
Hoping to get some time to play next week, so I'll keep you posted.