Note to NI : Reaktor instruments desperately need a browsing system like in Kontakt.
I am stopping to use it because the difficulty to browse for my presets (unless you are in the Maschine HW interface)..
Reaktor is not about "browsing presets" (and hopefully it will never be)!
Reaktor is about creating instruments, synths, samplers, FX etc etc
It was meant mainly for creators.
Unlike you, personally i will stop use it if they ever make it as Kontakt!
And i don't think that you will find any real Reaktor lover that will agree with your idea… :-)