In my opinion, the partnership with BRD was a wise decision by him. It was not good to completely abandon his customers for such a long time, but if the current financial state caused him nausea then any patches would've probably been of very questionable quality anyway. I mean, who would be able to deliver a quality product if alone the thought of it makes your stomach turn?
In the end I think, that the trainwreck, that the nKP release was, wouldn't have resulted in an adequate profit margin for a very long time, and maybe it never will. It would've kinda floated along, never really exceeding small-medium customer numbers, especially because of the reputation that is now pretty much manifested in most simracers. Of course I wish it my best luck, but it would have to be the damnest best software released ever to convince me to shell out my €€€, after all what has happend.
Now that he has a financial backing I can see nKP actually moving on again. If his concerns about profit from nKP got eradicated, then he should be back to his old form, actually coding because it is fun, and because he has set himself a goal. And that goal should be to create the most realistic racing sim ever, not beating Bill Gates (from a financial point of view
).