Here's my take on the linked brakes on a 30 year old machine. They dont give good enough stopping power if you really have to get into the binders. I ride the Ventures I have owned just like dirt bikes, down shift while stopping, heavy into both front and rear brakes when needing to stop in a hurry.
In a curve, if I'm a bit hot going into it and need to slow down a bit, just the rear brake is applied. I dont want to dive the front end as that could be BAD. I want control over the bike. I dont want it thinking for me, I am confident in my riding abilities to use both the brake systems independently of eachother.
The "Feel" I get with my brakes delinked is just what I want, I control how much front to rear I want. I understand your thinking on it, but for me, I dont want any bike in that much control over my actions....