I'm not such a hard core blogger that I feel like I needed special blogging software.  My feeling was that plain old Drupal and text was good enough for most things.  But I did a search and turned up ScribeFire.  It's really nice.  It's a lot better than I thought it'd be, because most of the blogger clients aren't that good.  The file uploads don't work with this blog, however.  I'm not sure why, but it failed.  The alternative is to use FTP to upload your files, which is faster anyway.