(I haven't tried this out yet.) My use case would be to take a snapshot of each HN story. This is surprisingly hard, because most websites prevent bots from doing that.

For example, Claude has a lot of trouble reading HN's front page. HN itself is fine, but the moment you ask it to pick out an article, it often chokes. The website has put up a verification captcha, or it's a paywall, etc. Paywalls can be bypassed by reading HN comments and looking for archive links. But those archives often block bots too, so you're back to square one.

Whether it's unethical is an interesting question. I believe I should have the right to do what I want with internet content, as long as I'm not abusive. Merely having a bot isn't abusive. It would be one thing if the bot is hammering a server or vacuuming up training data, but having a bot at all is presently very hard.

This service caught my attention because it could potentially solve the problem I'm running into. Simply taking snapshots of articles that hit HN shouldn't be so hard, but it is. HN sends millions of views to websites; one bot taking a snapshot isn't going to make a difference. I don't think it counts as "unethical" just because we're going against the website owner's wishes. When you post content to the internet, you sign up to share that content with everyone, other than what's denied by robots.txt. If it's not blacklisted by robots.txt, it should be possible for well-behaved bots to access.

I don't expect very many people here to care about the poor bot creators. Most of the bot creators are malicious anyway. But I personally lament the loss of being able to write a program that can process information from the browser in arbitrary ways. You should be able to, yet we're buying into the notion that it's okay for website owners to say "this content is only accessible by approved bots like Google, and everyone else can sod off."

HN proves it doesn't need to be like that. It gets dozens of millions of page views a day, a lot of which is bot traffic. HN only uses captchas for creating accounts or logging in. You're free to scrape any content as long as you respect the crawl delay of 30 seconds specified in robots.txt, and don't try to visit links that perform actions a human would take (like adding things to favorites or voting). That's how the internet should work: just deliver content.