The video I linked to in #2 is a portion of a San Francisco tv news program segment.
I don't think the locksmith is trying to advertise the technique to potential burglers--there are dozens of vids on Youtube already doing THAT. I think he's trying to alert homeowners to the fact that their locks are not as secure as once thought.
It appears that Medeco makes a line of high-security locks that are resistant to 'bumping'.
It is something to think about.