There's no standard definition of what constitutes the press.
Now, if the question is some flavor of: Do Hacker News posts and comments enjoy First Amendment protections generally described as "freedom of the press?" Absolutely.
The press isn't a special class under 1a; "or of the press;" in the First Amendment simply means you're free to write and publish -- not just speak -- without interference from the government.
You seem to be approaching the question as something related to censorship. That's not what I meant.
From a less legalese definition of "The Press", and a more of a social function one, what do you think? Let's assume a hypothetical scenario where censorship is not something to worry about (in this hypothetical scenario, it is not being applied and also not a general concern of the population). Down to the basics, what is supposed to be. What would be your thoughts on it?
Now, if the question is some flavor of: Do Hacker News posts and comments enjoy First Amendment protections generally described as "freedom of the press?" Absolutely.
The press isn't a special class under 1a; "or of the press;" in the First Amendment simply means you're free to write and publish -- not just speak -- without interference from the government.