"Leon" wrote in message
And thinking of those goofy infomercials. Have you ever noticed how
uncoordinated and spastic the performers are when using the traditional
mop/hammer/steamer//what ever as a comparison to the new fangled gizmo
they
are hawking?

Funny you mention that. I distinctly think of that when I see a Swiffer
commercial. The person using that regular dust brush is deliberately doing
it wrong to raise a dust cloud while the Swiffer person does it properly.