Yes, SF ismay be doomed just because it got it completlythe message that sent may be wrong and maybe even because its, making users are less incldinedinclined to provide help (answert)/answers to others.
While you can all see that I do have quite a good experience on SO site, I could say the opposite abouyt SF.
Why? Just because...because many people with moderation permission around here are some kind of bullies that are inclined to find reasons for considering new questions off-topic instead of using their brains andfor trying to provide help/userfull feedback.
True, itIt is much easier to Flag than to provide a solution... that take time and efforth.
Proove me that I'm wrong, I hope soI'm wrong and it was just bad luck, still my impression is that most SF veterans here are bulling lower score users, something that you will not find on stackoverflow.