Not at all.
No, not yet...
TBH, even if it is implemented in Unraid directly I'm fine with it, as long as it is working and makes Unraid better for everyone I'm fine with it, I also don't see a reason why I should be mad about such a thing...
Heck, even if they implement the Nvidia Drivers, DVB Drivers and so on directly into Unraid, why should I be mad...? If it's working I'm fine with it, even if this means all my plugins are then deprecated (BTW, this means more free time in my free time for me ).