By the way this is exactly the kind of article I would want to write if I had more free time and better verbal skills. Also not directly on LW.
I think there is nothing intrinsically wrong with the article, but there is a risk that a blog containing more articles like this would attract the wrong kind of writer. (Someone writing a similar encouraging article, but with wrong metaphysics. And it would feel bad to downvote them.) If you publish on your personal blog, that risk does not exist.
By the way this is exactly the kind of article I would want to write if I had more free time and better verbal skills. Also not directly on LW.
I think there is nothing intrinsically wrong with the article, but there is a risk that a blog containing more articles like this would attract the wrong kind of writer. (Someone writing a similar encouraging article, but with wrong metaphysics. And it would feel bad to downvote them.) If you publish on your personal blog, that risk does not exist.