I agree that because some of the netroots opposed Caroline Kennedy being annointed without knowing whether she had the public speaking or political skills necessary to keep the seat in Democratic hands and also questioning whether the appointment was better than allowing Kennedy, Cuomo and others to fight it out in a primary, kos and the netroots are clearly responsible for the appointment of a non-progressive.
I also agree that if we would have opposed David Duke being appointed to the seat and the governor instead appointed Adolf Hitler, we would be responsible for Adolf Hitler.
If we oppose feeding people in nursing homes junk food, and the nursing homes then feed their patients arsenic, we are clearly responsible for the patient deaths.
If we opposed imprisoning people on a whim in Guantanamo and the Bush administration instead gave these people a thirty minute monkey trial and then executed these people, we would be responsible for these people's deaths.
Logical.