That whole comment is idiotic. I could go on more, but I have a to take that is more important than responding to your post. Bringing out the official NBA rule book can be useful when it pertains to your statement. You bold the most unimportant part of the rule because it is obvious that Joey Crawford thought the contact was not negligible because he, in fact, blew the whistle. Also, by official NBA definition, a "Darrell Armstrong" charge is described as "throwing your body in a backwards motion when little or no contact is involved, often using a shrill yell to draw attention to your action. See Manu Ginobili." If you watch the replay again, you will see that actual contact occurred and the only person yelling is Kobe Bryant. What happened was, according to definition again, a "make-up call" which is defined as "when Kobe gets hit on the face in Game 1 with no call and he and Phil about it a lot, then make sure any questionable calls go his way at crucial points in the 4th quarter."
You will see in the replay (and reiterated in my post above) that Nash was present before the shooting motion (i.e. lift-off for dunk) began and that he left the proper amount of space based on the speed of Kobe's upward thrust to garner a charging call. When Doug Collins says the officiating is bad (especially against his baby Kobe), then it was a bad call. That's in the official rule book too, section 34, dedicated specifically to Doug Collins insults.