NewtonTalk recently announced nBlog supports LiveJournal posting. I've played around a bit with nBlog 1.2.0 (the latest version) but I haven't been able to do images, moods, or music. Is there a trick to that? Oh, and I can't post to any but my primary account, or switch avatars.
Still, this is definitely going to see some heavy use.
And if anyone else's used nBlog lately, care to share secrets?