Whether the DF PM affects the kickstarter, I cannot say, though, I imagine it does.
I, for one, have had a fairly dramatic opinion shift after the whole DF fiasco. I have long been an apologist for BECMI over on DF, though, my tastes have changed a lot since then to be more geared towards AD&D (I mostly played 2E as a teen).
I used to think much higher of Frank. I had met him at NTRPG and played in his game. It was exciting to meet an old TSR guy, Frank was the one I knew most about. I never met Gary, though I did meet Arneson when he was teaching at Full Sail in Florida. I wasn't into D&D at that time in my life, or I would have spent a lot of my extra time gaming with him (I had some then, extra time that is).
At one point, I even wanted to create a true to the originals BECM clone (not an RC clone), and dedicate it to Frank for " his contributions to the hobby". (
see this link...)
I never worshiped the guy, but my first experience with D&D was his Red box, and I thought it was magical. I still do.
I had noticed in his various posts at DF that he thought quite highly of himself. So reading that PM to EOTB was quite disturbing for me, because
I thought highly of Frank.
It changed my opinion, but I figured, "hey, everybody has bad days, right?". But then he denied it. Then I saw the other PMs. Then I read about other things he had done. Then I noticed all the SJ stuff in the KS. I mean, I knew Frank was a liberal, but . . . well, I'll just end that thought train right there . . .
Suffice it to say, I likely would have backed this KS at one point. Maybe even a backed it a month ago at $100 level (though, I have never backed a KS before). But now I won't, because I can't get behind something like this.
So, maybe all that DF stuff didn't make much of a difference to some people. But to me, it did.