>"Personally I never touch the rear brake.. "
I will admit (as I have before on the forums) that I never use the rear brake, ever (either). But I am not an expert bike driver, either. I understand there are some times when using only the rear can be useful, especially for very hot cornering. But for me, that would be very rare and doesn't outweigh the danger of over-applying the rear.
Ironically, the main "feature" of linked brakes is to try to save those people who don't use enough FRONT brake, which (for some reason) seems to be far more common out there (especially for emergency stopping). As I have said before, many times, the ONLY problem I have with linked brakes is that Kawasaki provided no "off" (along with the high and low settings) for those who don't want it. I don't like companies deciding such things for everyone, even if it doesn't directly affect me.