First, make me care

> Keeping the reader glued to the screen is not the primary goal of writing.

This is common advice in English classes and it predates the World Wide Web (and likely the Internet).

Hook them in the first few sentences or lose them.

And yes, of course, it does depend on who the intended audience is. You wouldn't do it in The New Yorker.

> You don't write for the reader. You write for yourself first. Readers sometimes, just happen to appreciate it about as much you do.

Depends very much on the medium. It's definitely not true that most professional writing is written for the author's sake. It is for an audience. Read books on writing and you'll often find the advice to cut out things if they won't interest the reader - no matter how valuable it is to you.

I myself struggle with this. Some years ago, I took a trip to my childhood home in another country after being separated for decades. Almost none of my friends from the time have been there in decades either. I made notes during the trip, and when I got back I started writing what I saw, and shared it with my friends who grew up with me. How various neighborhoods have changed. Anecdotes from my childhood tied to those places. And a lot more.

I got 30% done, and then decided to hold off sharing till I'd written the whole thing. I now have a first draft. It's the size of a proper book. It contains a lot of stuff that is of value to me, but likely not to most of the (small) audience. I know if I share it with them, chances are high no one will read it.

On the one hand, the stuff I wrote is highly valuable to me - it's become an unintentional memoir. But on the other hand, I do want to share quite a bit with my friends, and I know they'll value it if they actually read it.

I'll either have to cut a lot out, or write two versions (impractical).

The point being that even when you have a very limited audience, it is important to care about them and sacrifice your needs to an extent.

Probably should be marked (2025).

I'd say streaming radio in general is low profile in how it lets you discover new things. I use the search/directory built into foobar2000 or apps like radiodroid, but there are sites like https://www.radio-browser.info/ for the web. It's an interesting and low cost way to find things you wouldn't otherwise be exposed to and likely curated by whoever is running the station. What really stood out to me is how different countries or regions have their own tastes, or at least are likely to be playing something different to local broadcasts.

The primary goal of writing is communication. If you are trying to convey information, you need someone to actually sit down and read it. Most of the time, this isn’t a problem, you’re writing for someone you have a pre-existing relationship with and they want to read what you have to say, whether that be a friend, a coworker, or your future self.

Problems arise when you move from one:one, to one:many communication. If you are trying to pass knowledge on to people you have no prior relationship with, you do need to attract their attention in a sea of options. If you actually have something important to say that other people need to hear, it does nobody any good for you to go unnoticed. In those circumstances, I don’t see anything wrong with taking Gwern’s advice.

Agreed, because it's not very actionable advice. At best it provides some examples of what not to do.

The example leads to one classic bit of writing advice: tell only the very most important things and omit everything else. Start the story as late as you can and end it as early as possible. This applies to nonfiction just as much as to fiction.