Credit to Jacob Reider for noticing that Google Docs (formerly Writely) now supports publishing a document to a web site or to a blog. The blog posting is a curiosity for now, it supports only a single blog, there's limited metadata control, no drafts, no bookmarklet (BlogThis!), etc. The ability to post to a web site is more interesting; I think I might make use of that.
Blogger posting is merely a curiosity for the moment, but it does suggest that Google is reasonably close to integrating Writely with Blogger. Now if they decide to add Safari support ... (This post was published from Google Docs.)
Update 10/12/06: Not only is it a curiosity, it's also buggy (title fails). Don't try this.