one more comment and i am done here.  if you want to talk about opinions and misconceptions, comparing transmission fluid to motor oil is one such.  a 100% fluid change is not always advisable nor beneficial as it is with engine oil.  Do some research on that...provide YOUR cited references that state that  it is advisable to change 100% of the trans fluid.  dont assume that it is obvious.
also regarding the flush...my buddy that owned a six bay shop had a trnsmission service machine that was basically two tubes that got inserted down the dipstick tube.  Fresh fluid got pumped in one tube, old fluid extracted via the other tube.  still not sure how it didnt just suck up the new fluid coming out of the hose right next to the pickup tube.  
lastly, ligten up larry, life is too short.  go camping!  for me, looks like i have to go back to using my block list.....