I do not mean to often you but you I suspect are "old" and you just like I are set in our ways in terms of how we will interact with a computer.
I promise you didn't "often" me at all.
I'm a 34 year old IT professional and I love new innovative technology, but I'm also a fan of things that actually work. Touch has certainly come a long way and is gaining some ground, but I don't know of anyone who tries to write lengthy documents on a touch interface. While I certainly can't predict that the desktop and traditional kb/m will continue to exist forever, they're not even approaching the end of their useful life. People just like to declare things dead so they can appear to be cutting edge and trendy, and sometimes they're right, but right now I liken the people who call desktop PC's "dead" to the guy who refused to sign the Beatles.