It would have been nice to have seen OpenID succeed into no-brainer non-geek use. As it is, it's like an artisan pencil that's really useful and no one's heard of, made of renewable bamboo pulp and non-toxic "lead" that can be erased with the non-point end which is merely an extension of the bamboo, shredded at the factory into a small brush. (Hey, did I just invent something?)