I kinda prefer the description from Doug Blackburn (SoundStage):
For completeness, the whole article is here -> http://www.soundstage.com/maxdb/maxdb101998.htm
"Its a bunch of baloney, nothing but made-up cute words drawn from mistaken conclusions. MOSFET mist is no more useful or descriptive of anything real than Triode Tarnish or Pentode Pallor."
For completeness, the whole article is here -> http://www.soundstage.com/maxdb/maxdb101998.htm