That really wasn't the point.
In fact it just makes the counter-argument all the more retarded.
If 150lb men can use athleticism to overcome "behemoths" then they shouldn't be discredited when fighting each other.
And God knows they shouldn't be discredited relative to keyboard warriors.
Who said they should be? I asked if you would watch a division of men specifically undersized in a competition that is normally open weight? It would be just as competitive. No reason why it would be any less skilled (except there is, which you pointed out).
For the record I have no issue with the new weight classes except I think they should have taken more time in adding the FW.