Maybe starved is too strong a term. I think we're both trying to make the same point - a new medium can exist, but it doesn't mean that the old media go away. You might just use them less. The idea of a new medium replacing an older medium 1-for-1 doesn't make much sense.

That said, the amount of attention people can pay to all media is essentially finite, and new media decreases the hold of old media. In a very real way the internet is killing print newspapers, by drastically reducing the amount of attention that is paid to them.

Likewise, if you look at printed books, they are much less important than they were 100 years ago, largely due to radio, television, movies, computers, and the internet.