I've been writing about James Fenimore Cooper. He was not a writer. Here was a man who was 30 years old and had never put anything more than his signature on paper.
I think Henry Miller has had huge influence not because he wrote about sex, but because the memoir or the nonfiction novel has become such a monumental force in American publishing, if not in literature.
I admire Ginsberg as a poet, despite the fact that he seems not to know when he is being good and when he is bad. But he will last, or at least those poems will last.
Hemingway seems to be in a funny position. People nowadays can't identify with him closely as a member of their own generation, and he isn't yet historical.