While I disagree with your conclusion, I admire your method. That letter is respectful and contains no threats. It calmly states your reasoning.
That said, I hope that if the DNC does not move in the direction you want on this, you will still be a strong advocate for the Democratic nominee.
Lost rate and rec for issuing a '1' to a trollish comment. The troll, not so much.
Thank you!
Except for the "guaranteed to win" bit. There are NO guarantees, and by saying it you undermine your argument.
Of course, the fact that she's already lost also hurts...