ME-109,I don't know what you are talking about,you probably neither...
Last week I serviced my "hard to service overcomplicated servo brakes"...
Pump Lever or Footbrakes and bleed at servo unit...
Than with ignition on just hold lever or footbrake and bleed at calipers.How hard can that be?Easy as pie!You don't even a vacuum bleeder because the motor in the ABS unit does the work for you...
Where is the problem???
And yes I would love to deal with a messy chain.Adjust,oil and clean and replace chain/sprockets every 15 K miles...
Compared to the shaft drive on my first R11S where one shaft seal leaked and was easily fixed for less than $20 chaindrive would have been sooo much easier and cheaper to deal with and more preferable...

I understand...
And yes if the new linked ABS on the R1200R for example is as good as the old servo ABS with less hardware then I'm all for it.
Just to clear things up...
And yes the stoppng distances between the R1100S with servo ABS were shorter than with the R200S with the non servo non linked unit but the new even better system is only on R1200R,GS and RT boxers as also K bikes...