Portable, mobile access to RF voice and data services is no big deal, and it will only get better. THAT is the paradigm shift. The hobbies, careers and lifestyles of the 21st century will be based on the content and information riding on this robust, redundant and high-speed network. Connectivity will be a given. Knowing how to use it for gainful employment and fun will be what is important.
Amateur radio is still a hobby and provides enjoyment to many.
In some ways, yes. But no more than model railroading, woodworking or any other hobby. From what I have seen as a service, it's death is just around the corner. As a method for advancing the state of the radio art, it's already dead. Run out to the local retail mega-electronics mart, pick up the BEST multimedia computer you can afford and get on the net.