Why is this a bad thing?

So casual users of the internet/computers are going to start switching to other mediums to be casual on? That's fine.

So many people only use computers to check email/write small word documents/do other small-scale things. Those of us that use it for more, will stay on the internet, until something better that allows as much connectivity comes along (which it probably won't, but who knows) -- That means the internet will just be full of a different crowd, which is fine with me.