Does MobileMe support Personal Domain Sites with Blogs?
Any web site you load to your Web/Sites folder will be covered by the Personal Domain process, so that the web.me.com/username part of the URL will be replaced by the domain name, followed by any subsequent file and folder names. A blog is no different, it’s just another collection of web pages. The Personal Domain process is described here, should you need it: http://support.apple.com/kb/HT1107 The article is aimed at iWeb users, but you don’t have to use iWeb: it applies to any pages in the Web/Sites folder.