I found this post on youtube this sums this up basically
Alright, let's get some things straight :
1/ Sakura has always loved Sasuke (much like every other ***** in the Ninja Academy with the exception of a few girls) and only started to respect Naruto as a person when Sasuke admonished her for saying that him acting like a goofball is due to Naruto not having parents. Hinata respected Naruto from day one because she identifies with his loneliness and struggle to better himself. Call it pity or whatever, but Hinata is much more empathetic than Sakura ;
2/ Sakura didn't see any worth in Naruto until he saved her ass from Gaara and when she discovered that he was a Jinchuriki and was constantly targeted by Akatsuki. Hinata, on the other hand, always believed in Naruto's potential and dreams even before he became famous ;
3/ Sakura, no matter how strong she became, was always a thorn in Naruto's side : during Sasuke's defection, she didn't go with the search party. When they met Sasuke for the first time after 3 years, she just stood there like an idiot, whining. And don't get me started on the Pain arc... She stood there not doing anything (not even properly healing the citizens, most of the healing was done by Katsuyu) and whining again. Hinata, unlike Sakura, didn't have much focus at first because she's a supporting character, but her role shifted slowly : she encouraged Naruto prior to his battle against Neji, held her own against Guren and risked her life defending Naruto against Pain. She didn't shed a single tear out of helplessness and never asked for help. She only cries out of frustration because she isn't strong enough to be truly helpful to Naruto.
4/ Sakura seems to always dump her problems and issues on Naruto - hell, even Sai pointed it to her after Karui and Omoi beat the living daylights out of Naruto because he wouldn't rat out Sasuke. Hinata shouldered her own problems on her own and was motivated by Naruto's determination. She never asked for his help at all.
5/ Lots and lots of beatings, insults and other forms of abuse from Sakura... Hinata only slapped Naruto once to snap him out of Obito's rhetoric.
Long story short :
1/ Guys wanting to ban a manga because a fictional pairing didn't happen is nothing short of moronic. I don't think these guys have any brains in their heads ;
2/ Given the abovementioned reasons, the pairings Naruto-Hinata and Sakura-Sasuke are logical : in an ideal world (a manga world in this case), the good guy gets the nice (and in Hinata's case, freaking hot) girl and the ***** gets the *******.