You can post your blog by emailing Blogger. This way, you can use the superior HTML editing feature of your email service or application. You can set the email address of your blog by logging in Blogger and going to Settings > Email. Here's a howto on that. When you post your blog by email, put #end at the end of your email to avoid ad shown at the bottom of your post.
You can also add RSS feed of your blog to browser bookmarks, email client or your personalized portal such as MyYahoo!, iGoogle, MyMSN or MyAOL. RSS feeds give you updates of your favorite site right to your application or homepage. In your browser, click on the RSS icon at the top to subscribe to the feed.