Huh? Nobody has noticed we have hit two-hundred pages?
It is striking this thread took several years for reaching one-hundred pages but we only took months for filling one hundred pages more.
Regarding the current debate, I am almost fully certain she loves Naruto, but there is one part of her hasn't moved on yet. We saw -and were told- she has chosen Naruto and has decided moving on, but she still retains some lingering feelings towards Sasuke -or the person she believed Sasuke was-, and maybe she still needs sorting them out.
It fits with all what has been happening from the end of Part I: she seemed having developed feelings towards Naruto through the entire Part I, but her feelings towards Sasuke still were ambiguous. It was never told if she loved him or not.
However Sasuke has done a lot for eroding such feelings, and the current happenings are probably obliterating them:
Sakura has found out he has stabbed her teammate and he has suggested her killing Karin off in order to become her replacement, she has confirmed again he has changed and he now is heartless, she has been nearly murdered by him -again-, and she has wittnessed his mad-sounding ravings and his evil laughter.
Oh, and Devil, she has not joined Sasuke. She never intended joining him. She was trying tricking himso he lowered his defenses and she had one chance to kill him.
And Sasuke didn't believe her -logically- and tried driving a lightning through her windpipe.
You can feel the love.