I'm curious of those who favor it.
Why would you want six and violence to be in Skyrim? What arguments do you have? Also please define six and violence. Do you mean six as an erotic theme or REAL six bang bang? Do you mean violence as gore (cut off heads and blood everywhere) or something else?
I only see comments like "Yes I want it!" and no real argument...
I can only speak for myself, but I mean six as an erotic theme -- the innuendo of the busty temple maid quest-giver; the shady tavern and bath-house where everyone gets their skooma and beautiful men and women lounge in skimpy robes; the naked ice statues the witch queen keeps in her palace; the topless girls the warlord keeps by his throne -- I don't think sixual acts (or even romances) are things that can be executed well in a single player RPG, and I wouldn't have any interest in playing them even if Bethesda tried.
By violence I mean violence, in its many forms. Remember that nearly every game you've played is full of violence. I don't want my enemies' intestines to hang out when I hit them with a sword, and I certainly don't want Bethesda to introduce a torture mini-game or present horrible injuries in a very realistic way; I just want to feel the
crunch as my character's shield catches a bandit in the face, see specks of blood fly as I fail to dodge the troll's fist, see the draugr burn and crumple to the ground as my mage's fire spell engulfs it.
The more powerful and visual and authentic the devs can make that "feel" in gameplay, the better, and the more opportunity to fight a variety of brutal monsters and cruel rivals the better. All of that is violence. It doesn't need to be glorified, but it shouldn't be moralised or turned into a cartoon either.
However, I do see some people who are against it, saying that it should only be in the game for the sake of something else (lore, quest, etc), not for the sake of itself. Some people are also saying that six and violence doesn't equal mature content. I agree with both of this.
Have they (and you) asked themselves why? There seems to be an arbitrary assumpion that maturity somehow results in better gameplay or a more enjoyable experience, which seems counter-intuitive to me. Most fantasy at its heart is inherently childish; as they become older in advlthood, most people lose what makes them daydream, and love fantasy; I think the best authors, artists, and game designers are the ones that never really grew up.
six and violence is, on the other hand, inherently mature, or rather it would be in an ideal world. Like all elements of fantasy, sixuality and violence are things we feel close to and can enjoy on quite a primal level, but they're not things -- in the majority of ways, for the majority of people -- that we would want or be able to experience in reality. Fantasy is a wonderful tool of reflection, exploration and fulfilment, but if people feel it must be shackled to reality and boxed in by the insecurities of political correctness, I fear they're missing the point... and most of the fun, too.