Blogger for Word

I may be very out of date here, but I've just discovered that Blogger has an application for Word, so you can write your posts in Word, spell-check them there ;-), and then post them via a toolbar button (or save as draft). Here's the link to the application; another link to the details of how it works; and a final link to a list of FAQs and what Blogger ominously calls "known issues". Got to beat Blogger spell check!