You could say that driving drunk is not a good idea and someone would post
saying how they know someone who has done it for 20 years. It still doesn't
make it a good idea.

"Edwin Pawlowski" wrote in message
t...

It may go another 18 years but it can go tomorrow. There are real
incidents
of air lines rupturing and thus, the reason for not using it.
http://www.osha.gov/dts/hib/hib_data/hib19880520.html