If you were able to find someone, somewhere, who you otherwise have no relationship with, perhaps you could get that person to setup the blog, and post the mess

If you were able to find someone, somewhere, who you otherwise have no relationship with, perhaps you could get that person to setup the blog, and post the messages that you send to them via some other (offline) method. While clearly difficult, I'm not sure this is really any harder than the other technical solutions listed here.