I've thought about this as well. I don't really meditate that often, but more like try to remind myself to be in the moment in everything I do. I mostly forget, though.
But, anyhows, if there is some Sness in the meditative activities, it might be because it was meant for the contemplative people, in other words the stereotypical Ns. I do think that if there is any point in meditation, it must transcend the functions.