the only person who will skip dialogue will be someone who dont care about the dialogue ... that person would probably not even care how will that dialogue end, and therefore would not care wich choice will be, well ... chosen
I disagree with this. If you're on your nth playthrough, you know the dialog, and I can read the subtitle in a tenth of the time it takes them to speak it, so I'd like to be able to spacebar through the dialog after taking half a second to read what I already know to expect to be there