there are many reasons why i am not filthy stinking rich. one of them is because i did not invent a machine to make pillows of sealed air to be used as packing material. another is that i did not realize, just a half-dozen years ago, that even companies that manufacture machines to make pillows of sealed air would have websites and include the url for them on their products. i suspect it is only a matter of time before they start printing advertisements on them.