Offline Editing

There is more than one way to do it.  Word and WordPress are two pretty good ways to do it.  If you don’t want a WordPress.com account,  just use Word.  Its pretty easy. The WordPress.com editor is very good,  and allows you to deal with more than one website, if you need.  Word to my recollection does not help with tagging,  and there are a couple of more steps to it.