Well, let's put it this way: I don't mind playing on. I can test out some things of my own, discover some new ways to abuse the power of blood (the storming of Ermor castle was quite nasty, even if I say so myself), think of optimal ways to counter your annoying moves, and generally still have some fun.
On the other hand, it takes quite a bit of time now to play my turns. I'm sitting on several k gold bacause I can't be arsed to find ways to spend it, I really should crank out a few dozen more blood hunters to improve the blood flow (even more) but don't because of the MM nightmare that would be (hmm, actually... I could build labs in my hunting provinces, that would solve both problems at once.

), I have a few dozen commanders stuffed with equipment because I need to clean out my lab every turn to make room for the new forgings, so in the end when I'm equipping a new SC there's allways
some item that I know I have lying around somewhere, but takes me quite a while to find,...
So, bottom line: I know you said it was up to me, but I'll return the favor.

I don't especially
want to play on, but I definitely don't mind playing on either if you'd like me to. It won't feel like you're forcing me or anything.

Up to you.
As we're talking anyway, I'd also like to commend Johnarryn, for holding out to litteralilly the last man standing. (I do believe your last castle is empty, right?)