Simple answer is: Yes.<p>Though, I am of the belief that any scroll-jacking leads to a bad experience. It goes against what the brain expects and is almost never "delightful" enough to make up for the inability to exert normal movement control over the page.<p>If someone can find a way to do it that doesn't feel claustrophobic and like something is frozen or wrong, then maybe I'll change my tune, but it's always just given me a negative feeling when I encounter it.