Cool, I just signed up. Is there no way to change your site's URL once you've picked it in settings? Can you use a custom domain or will it always be x.montaigne.io? The help page is empty - this would be a good place to put FAQs. FYI I'd be willing to pay for something like this as it tears down all excuses for me not to have a blog, and I'm sure many Apple users would share that sentiment.