The Mac version of Dave Winer’s OPML Editor got released over the weekend. So far it’s avoiding the main problem that Radio Userland had, the inability to edit a weblog from multiple locations. I logged into the editor with my existing account information and it didn’t create a new blog. It wasn’t obvious, however, that the blog was the same—it’s hard to figure out how to get to previous blog information, such as the outline for the first day of the blog.