But she has been always honest with it. She never gave Naruto a hope. It was known from the beginning that she liked her, never intended to hurt him or anything like that.
As for Hinata, yes, she has been supportive, but somehow in the shadows. She has supported Naruto because in the same way she has supported herself, pushed herself to get better. Before the Pain arc, Hinata always stood in the shadows, never really showed him how much he cared about him, while Naruto passed through so much with Sakura that made place for her to develop some feelings for him. Maybe that's where Hinata went wrong.
In the end they both love them. We know for sure Hinata's way of loving him, and Sakura's a brotherly love that might evolve into an other type of love...
And of course I don't mind you opinion.

Told you so before. xd
I really enjoy on debating with you to be honest. Till now, you have been amongst the few people with whom I could have a really nice debate