We would just need a couple major ones to adopt it and then others follow. All features will be replicated if they're good. It just needs to be stable and actually work. There would be no need to not do it if the experience was good. Again, it has to be right. Eventually everyone would use it if they want users to use their apps. Right now nothing that we have is roll your face across the keyboard easy, so we're left with applications using a wide variety of methods, because none of them are clearly a winner in this space.