BlogWizard 

BlogWizard allows you to create, edit, and publish your blog entries to the server where your weBlog is located. BlogWizard works with all major weBlog (*) services that support the Blogger xml-rpc engine.
rss blog blogger blogging weblog movable type

BlogJet 

Desktop blogging application that will greatly simplify posting to your blog. It is user-friendly, easy to use and elegant. Contains WYSIWYG editor and automatically uploads pictures. Supports most of blog services (Blogger, TypePad, MovableType,...)
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QumanaLE 

Qumana is a microcontent assembly and publishing application that features three integrated capabilities that are extremely useful to all people who create and author content for publication to blogs, web sites, email, and documents.
blog publishing wysiwyg