[reg29]

Strange it doesn't work for me. I get a "Page not found".

[nico-roddz]

Use this Google's query:

inurl:bcode=[]+n_m=[] site:facebook.com

[otherbloke]

This:

inurl:bcode=[]+n_m=[] site:facebook.com

Goes to some Obama site and redirects to another page. However, using it a second time results in Firefox reporting that it doesn't understand the URL.