I think it's probably fine. It only pre-populates a form and doesn't automatically submit. It's also almost exactly the same as the official Bookmarklet that's

I think it's probably fine. It only pre-populates a form and doesn't automatically submit. It's also almost exactly the same as the official Bookmarklet that's linked to from the footer of most pages on HN: https://news.ycombinator.com/bookmarklet.html https://news.ycombinator.com/bookmarklet.html