Writing a book does not make you a journalist. It makes you an author. Not that it's not impressive, but it's not proof of experience as a journalist.
They are different jobs. You can write a book without doing any investigative reporting, but it would be hard for a journalist to do so. Siraj Raval might be a published author, but he still has next to no experience being a journalist.
There are good points to keeping Pulitzers for full time investigative reporters. But I'm not comfortable reserving the word "journalist" for a professional caste. The U.S. Constitution recognizes that written speech is an inalienable right. I think language and culture should as well. That is, a journalist is someone who decides to write about topical things.
So I think writing a topical piece does make you a journalist, though perhaps not one qualified for prestigious awards.
They are different jobs. You can write a book without doing any investigative reporting, but it would be hard for a journalist to do so. Siraj Raval might be a published author, but he still has next to no experience being a journalist.
Here's the link in case anyone is interested:
https://www.amazon.co.uk/Production-Ready-Microservices-Stan...