I feel that most of us are misunderstanding the intent of this net. The net is intended not to eliminate all wood burners, just the dirty ones, esp. all of the OWB's as this is where the majority of complaints are aimed & that is what they are sick & tired of (the complaints).
So they have designed a net that will catch all OWB's & yes it will get other units too, but from their viewpoint it is far more important to get all the OWB's. You see that is the target, the OWB's. After all these years of complaints & all the videos on the www. showing one of these OWB's smoking away they just want to be done with them, all of them not some or even most.
That is why the net is built in the manner proposed, to catch all OWB's, not some or even most but all, 100%. They intend to deal with the majority of the complaints they receive in a total, complete & final way.
As they proceed with elimination of 100% of the OWB's they will, as I have said catch other units in their net. These units if they are gasifiers & are operated with storage allowing for a complete burn everytime will be of little concern to them as they have much bigger fish to catch, why waste your time with small fish when there are so many large ones to catch?
Think of it as a catch & release program (just like fishing you cant keep the small ones) as a properly operated gasifier will be far too low on the pollution scale to be bothered with in comparison to the OWB's & the owner of a properly operated gasifier will be able to back up their claim of burning cleaner with a simple flue gas test when needed.
So at the end of it all I guess all of the OWB owners (me included) will have to step up to the plate & invest in cleaner burning units, some of us sooner than we had thought or planned, that is fair as we are the ones who bought & operated dirty units & caused this problem in the first place, so we should be prepared to take it on the chin when everyone else says enough is enough.