I'm not trying to be a jerk, but what sandbox games do you have in mind? All the open world games that I can think of are far more polished and stable than Skyrim is. Even something like Terran Conflict, that's renowned for its instability and buggy quests is far better than Skyrim as far as things "working as intended".
I must have misunderstood you then, I apologize. As to making people happy, I agree with you and did so in my first response to your post. I just think the reason they want to make people happy is not out of kindness - but with future sales in mind. So while they don't "have" to release patches, their compelled to do so from a financial point of view.

