I am really shocked by this, honestly. I've flown midwest on several occasions and the staff have be much more professional than any other airline I've flown (besides, maybe SAS). They were overly nice, really. It's one of my top airline picks.

The letter he wrote talks about how he spoke with someone who made comments about various staff members at Midwest. I'm skeptical of how this conversation went down as it just doesn't sound like coporate communication - it's usually quite unprofessional to make comments like that and the chances of getting someone who knew the people he was refering to seems pretty slim.

This look so much like the Corbin Sparrow\Myers NmG and (especially) the Corbin Merlin that it makes me think someone is fibbing.
http://www.3wheelers.com/corbin.html