Browser-based interfaces are slow, clumsy, and require you to be online just to use them. Browsers are perfect for reading web content, but not ideal for creating it. If you're serious about writing for the web, you need a desktop blog editor. If you're lucky enough to have a Mac, nothing is more powerful, or more elegant than MarsEdit.
The easiest way to publish online. Publish the contents of any email publicly by sending it to: firstname.lastname@example.org. No login needed, no accounts to open, no software to set up, always free. Your email address is kept private and you can delete your posts anytime if you like.