Tracker Touch - when cost is of little concern

So why are pipe organ people so enamored with tracker touch? And why do Hauptwerk people care?

In my very specific case it helps playing a real pipe organ...

I spend almost all the year in a place where there is not a single pipe organ. The only ones I can approach are therefore in my home town where I spend a few weeks only. All of them are tracker organs.

Before I had my Fatar TP/63LW keyboards, I was really frustrated I just couldn't play on the real instruments as the keys touch feeling was so different. After I got them, it was working fine - as if I were still playing on my Hauptwerk console.