Blogger is a Web-based blogging platform owned by Google. Users can create and customize their own blogs using a drag-and-drop editor, and have them hosted for free on Google's massive server arrays. The service offers many ways for bloggers to tailor the user experience, from changeable themes to a custom domain name. Blogger also enables blog owners to add collaborators and other administrators to help them write or manage user comments.
Google has integrated Blogger into a number of services, including the Google browser toolbar. Users of the toolbar who come across something interesting can click a special button that will grab the page information and put it into a new post. There's also a plug-in for Microsoft Word to do the same thing with any document.
Winner: Blogger (Blogger.com)