Hi Jworks Maybe I cna shed a little light on the topic for you.
bear with me a moment. Grnated this is my onw opinion but i think it covers things nicely.
the main issue msot people seem to be taking is that Kishimoto-sensei seems unwilling or unable for some reason to provide deaths for the members of the rookie 9 for some reason.
the common examples given above are Lee, Gaara, Choji, Neji, and now hinata.
Now the thing to understand from my perspective is that I dont believe him to have "copped out" myself.
My reasoning is that untill Hinatas sacrafice. all the prior mentioned people have had moments of near death (choji, neji), or near crippling (lee), or out right death (gaara). where they were saved or brought back with no consequences.
the key though to understand is that each of those moments as I see them though was actually a neccesary survival done in an appropriate context and also that none of those characters would have served the story by dying.
Neji and choji were critical but not dead, and their survival was easilly explainable by virtue of the medical teams sent out by tsunade to pursue the genin. in a way Tsunade assured their survival in that regard.
In Lees case the context was doen in two points. one being Tsunades skill as a medic, and two being lees determination to undergoe a surgery that could have killed him in order to pursue his dream of being a shinobi. LEes successful surgery was needed so he could resume his carreer and interfere in the fight with Kimimaro so Naruto could safely pursue Sasuke.
In gaaras case yes he did die. but he was brought back with a one time ressurection Jutsu that wont be repeated in the series. The point of bringing Gaara back was to showcase the theme of Narutos ability to change people (chiyo making a sacrafice of such magnatude for the kazekage) and to show the passing on of the will of fire and the oldergenerations legacy to the younger generation ((chiyo passing on to Sakura to surpass Tsunade, and for Naruto to become a hokage like no other)
so Gaaras death and subsequent ressurection had both context and emotional resonance.
Now we come to the problem child in this equation. Hinata.
I for one found Hinatas sacrafice perfectly in context with the themes of the manga, and an amazing and highly emotional moment as well as a strong and well written jump of development for a character that quite frankly had no relevance ot the plot since the chunin exam arc.
Had she died immediately or (((barring future chapters)) she dies in Sakuras arms. then the scene would carry a powerful emotional context and resonance for not just Hinata and Naruto, but for multiple characters (( the rookie 9 team guy etc)) but also Konoha as a whole ((especially the Hyuuga clan))
the moment becomes one chalked full of emotional ressonace and can be used as a powerful motviational factor and rallying cry for future chapters as they attempt to avenge Hinata a sweet gentle soul taken too early by a madman.
this would cement her relevance to the plot as well as jump start several plots in the story (naruto and Sakura , the rookie 9 growing up etc)
the issue in question lies in that If ((And thats still a big if)) Hinata survives this moment. then the entire scene becomes a meaning less plot device to send naruto over the edge, and renders her character ((who ahs jsut had this remarkable moment of courage)) into an irrrelevant secondary character whose sole use was as a plot device to make naruto go kyuubi.
the entire scene loses any emotional resoance it had and begins to feel tacked on jsut to give Hinata a chance to look fancy for a moment.
IF thats the case then any nameless chunin, genin or civivlian could have fallen under Peins sword and the effect would have been the same.
one could argue that Naruto was allready close to the edge at that moment. ((village destroyed, jirayia dead, friends hurt, Peins filling his head with doubt, no answers to his questions readilly avialiable))
all these thinsg would be overwhelming enough for anyone much less a poor guys whose been alone all his life. so a callous brutal murder right in front of him would be jsut the thing to push him over the edge.
but anyone would have filled the role nicely with no need for expositon ot emotional baggage added in.
however KIshimoto sensei deliberately drew an ENTIRE PAGE where Pein took his time and stabbed Hinata with a leathal implement.
this brings up another issue which is the stormtrooper syndrome. Where the bad guys can kill swathes of Normals ot seocndary characters, But god forbid they go up against the hero ro his friends, and suddenly they couldnt hit water if they fell out of a boat in the ocean.
So were left ((for the moment )) to beleive that Pein, one of the most powerful ninja in the village capable fo taking down Kakashi Hatake one of the most dangerous jonin in the world, and capable of beating Naruto in Sage mode ((he had him pinned and ready to be slaughtered at a moments notice)) somehow is incapable of stabbing HInata through the heart when she is down unconscious and likely suffering broken bones and internal injuries from being slammed into the ground at high speed?
this is where the main issue is lying with people right now. this sudden confession in an instance that should have the most emotional resoance of any scene in the manga to date.
has been reduced to a mere plot device of convenience.
this is whats driving many people ((myself included )) crazy. weve had an incredible story to this point and suddenly BAM were hit with this.
Now It shoudl be noted that I still am withholding judgement untill I see how he resolves this. she may still die from ehr injuries, she may survive but pass on her confession and will to sakura. either of which would be acceptable to me.
but what would not be acceptable to any reasonable fan would be for her to be cast back into obscurity again and for her sacrafice to go to waste as a mere plot device. its absurd honestly.
I hope this helps you understand a little better. and we can all hope Kishimoto sensei one ups us all in the next few chapters cant we?
EPIC!!!

Great post!

While I agree with with mostly all of your points, but as you said there's may a reason for why Hinata has to live. Maybe Kishi is "trying" to promote NaruHina (I'm not saying making canon) BUT, also boosting up NaruSaku even more by making Sakura jealous. Now with that whole confession out of the way and Hinata is growing a spine and we have Sakura, still unsure of her feelings but if we come across a scene that Hinata trying to pursue Naruto and she saw this, it will trigger another rivalry. But eventually, its Naruto who is holding the cards here. While Hinata's confession just hit him, he will respectfully turn her down and still thinking about Sakura.
Now I read other comments about Databook 3 of why there was no heart connection with Naruto ---> Sakura and Hinata ---> Naruto. One of the members explain a good explanation in the Databook 3 thread why and it has something to with the word,
development. We just can't have any hearts there now, it will basically say "Its canon!" which spoil the future developments of the next chapters.