You'll all hopefully note my use of the word "NITPICK" in the thread starter.
My attitude: Make the keyboard / JS button activated brake work perfectly. Complete anti-lock, no nose overs, etc. (like they are now)
Just make an option for the toes brakes to work like they would in the real world. And yeah, it does add to the sim. I'm one of those dweebs who frequently uses the re-arm pad. Or who wants to taxi-back on the carrier so I can take off my fully loaded hog

Is this as high a priority as adding in more planes?
HELL NO.
Where I work I'd classify this as a priority 5 feature ("Nice to have, but only if it's a 3 hour or less job.")
I only mention this because if I don't the probability of it being 'fixed' is 0. Now that I have the probability is some infinitesimal number greater than 0

~Lemur