So it's Naruto's fault that his feelings got blown up in front of everybody? So it's Naruto's fault that the only time Sakura ever showed love in front of him was when it was about Sasuke?
I never once said that it was ok for Naruto to decide how she felt, but it is damn sure within his rights to challenge her given her history and her sudden change of heart, especially when she told the blatant lie that Sasuke meant nothing to her.
Naruto was wrong for calling her a liar in front of everyone (even though he was justified), but neither was she right for bringing everyone there in the first place. He didn't have the right to tell her how she felt, but nor did she have the right to determine that his feelings were only worth enough for her to manipulate without giving proper thought to them. She should have been straight up with him from the start, as she told Shikimaru she would. Her believing it had do be done doesn't excuse the fact that her actions were just as much wrong as his were.
He was rude, yes, but so was she for determining that his feelings were an outlet for him to be manipulated, no matter the intent behind it.
The only thing that I've maintained this whole time was that neither Sakura or Naruto were right in the way that they approached and handled the situation. They both f**cked up. It is incredibly unfair for you to entirely lump blame on Naruto for a situation he did not start.
Can I throw my two-cents in?
Sometimes we do stupid things in order to protect the people we love and people don't always act rationally.
Anyway, first things first, I'm not playing any blame game, nobody was to blame for that mess, but I was a bit hurt by Naruto's reaction, understandable as it is, I think it was quite obvious Sakura did what she did (messing up or not, depending on personal opinion) to keep him safe. Does this justify her behavior? I don't know, but what I know is that what she did was a very human and realistic thing and I appreciate her for it.
Speaking from my personal experience and what I understood by reading the 'confession':
I never felt bothered by that confession because I always saw a girl desperately trying, by any means possible (even some that are not 'right' but when we are desperate and trying to protect someone 'wrong' and 'right' become less important than they ought to be) to keep somebody who she loved very much, be it in a platonic or romantic way, from harm.
Personally, and let me stress the personally, her behavior never really bothered me because I understand where it comes from and if facing a similar situation I'd probably do the same, not out of pettiness or with malevolence but because I would want to protect someone I loved. During a so dire situation I'd do everything I could to keep somebody I loved out of harm's way, even something like that, as long as he/she is fine everything else is secondary.
This said, can we please stop squabbling? I find it disquieting. 
What have I blamed Naruto for? Assuming another person's feelings, which he did?
Yep, I did that and Its true.
For being a kitten by calling her a liar in front of everyone they knew when she was trying to DO the right thing FOR him? when she was being honest?
Yep, I did that too, and In my opinion its true.
YOUR opinion is that its BOTH their fault. Sorry that your opinion is different then mine, but me maintaining my position is not ignoring you, I'm seeing everything you're saying, I just don't agree. That's like saying in order to see/hear what you are saying I have to DO what you tell me to do. It doesn't work that way.
*gives a sweet* Let's all calm down shall we? It's a holiday, let us have fun and derp around!
*huggles*
- L'inguaribile ottimismo di un dodo.
Hungry for glory - AS Roma 1927
But they were all of them deceived, for another canon was made. In the land of Japan, in the fires of Studio Pierrot, the dark Lord Kishimoto forged in secret a master canon, to control all others, and into this canon, he poured his cruelty, his malice, and his will to dominate all life. One canon to rule them all.