You know, I've got to ask and someone better give me a good answer: how does School Days, a mediocre anime, albeit its' shockingly unique and horrifying ending, have such a large and active thread dedicated to it?
I mean seriously, MOVE ON.
We're moving on! We really are. We're waiting for the VN to be completely translated
!
Visual novel...? Oh, the game. I heard some people were translating it. It is actually pretty interesting, if you don't already know how the game endings differ from the anime.
You know how he has sex with a lot of female classmates just before his untimely end? That was actually one of the endings you could enjoy in the game; it would seem the anime, though, decided to make their own ending.
Still, the game has many... wonderful endings.
v This
it's being officially translated, the anime ending is supposedly in the game as well, but I haven't seen it, I played the japanese language version, I lack Kanji, just pushed buttons and saved often 
I don't recall the anime ending in the visual novel, i.e.
The death and beheading of Makato, then the short but bloody 'battle' between Sakai and the other girl and finally the boat scene.
I'm not sure if this is spoiler material as well, but one of the endings to the game does include:
The psychotic chick slicing up Sakai's neck, however I believe this was done in public on a bridge. And then there's another ending where Makato does get stabbed with a knife by Sakai, except that's on the beach and I don't believe his head gets cut off.
I'm going to go have to look the game endings.