Letting people know expatriotic.me is set up with a catch all email address is a bit risky. If someone wanted to start sending you hundreds of emails to random-text@expatriotic.me, your inbox would be overrun and you’d have to switch to auto-deleting all incoming emails from addresses you haven’t white listed. This would mean manually adding all email addresses you create in advance (which would negate a lot of the benefit of making them on the fly).