http://deepestsender.mozdev.org
http://deepestsender.mozdev.org Deepest Sender is a blogging client (a Firefox extension) which has a WYSIWYG editor, spell checker and supports dasBlog via metaWeblog API. It has a few bugs but looks promising.
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Read my Mini review http://www.vasanth.in/2006/02/09/DeepestSenderAnotherFirefoxBloggingExtension.aspx
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Reposted for vazz from dasblog.us