Why does Michael J. Vandeman avoid the airline question?

=v= You may not like what the guy has to say, but it is on-topic
for these newsgroups. Constant insincere _ad_hominem_ needling
about "environmentalism" and airplanes is not only ineffective,
it's completely off-topic. Time to give it a rest.

His PhD came from an online school, they sell the program
for $50.

=v= Similarly, spreading outright falsehoods is nothing but
a waste of time.
_Jym_