WordPress.com

WordPress.com lets you set up a free blog managed by the developers of the WordPress software.

Features include:

• Build a free website.
• Premium upgrades.
• Connect your WordPress site to social networks: Facebook, Twitter, Tumblr, and LinkedIn.
• 190+ themes.
• Custom design.
• WYSIWYG editor.
• Mobile apps: iPhone, iPad, Android, BlackBerry, Windows Phone 7, Nokia, and WebOS.
• Export your content to another blog or platform.
• Manual export or guided transfer.
• Export links.
• Backups.
• Upload images from your computer.
• Insert an image from the web.
• Media library.
• Zemanta for your blog.
• Custom sharing buttons.
• Import tool works with all major blogging platforms.
• Dashboard is available in 50+ languages.
• Keep your blog private or share your thoughts.
• Akismet spam.
• Invite as many contributors as you'd like for a multi-author site.
• Add images, audio, and video.
• Drag and drop multiple images into a page.
• Content management system.
• Static home page.
• Add as many pages as you like.
• Designate parent pages.
• Change the order of pages.
• Nest pages to create sub-menus.
• Display posts on different pages by creating category pages.
• Add custom links to the navigation menu.
• Page attributes module allows you to set page parents and templates.
• Disable comments.
• Pages widget and search widget.
• Create a contact form.
• Register a custom domain.
• Add email.
• Change name servers.
• Custom DNS.
• DNS zone records.
• Domain management.
• Map a subdomain.
• Map an existing domain.
• Move your domain to another host.
• Transfer a domain to another registrar.
• No ads upgrade.
• Sends your published blog posts to several places automatically via Ping-o-Matic! and sitemaps.
• Set up non-administrator users.
• Maps and graphs present your stats.
• See the total views to your site for the day, week, or month.
• Views by country.
• Views by referrers.
• Top posts and pages.
• Views by search engine terms.
• Views by clicks.
• Custom fonts.
• Custom colors.
• Custom CSS.
• Custom header image.
• Import from Posterous.
• Windows Live Writer.
• Third party applications.
• Post by email.
• Post by voice.
• OAuth authentication.
• REST API.
• oEmbed provider API.
• Photon Image API.
• VideoPress.
• Sliding Panels: move between new and existing content.
• Visual editor.
• Widgets include:
  • About.me.
  • Akismet.
  • Archives.
  • Author Grid.
  • Authors.
  • Blog Stats.
  • Blogs I Follow.
  • Box.net.
  • Calendar.
  • Categories.
  • Custom Menu.
  • Delicious.
  • Flickr.
  • Follow Blog.
  • GoodReads.
  • Gravatar Profile.
  • Gravatar.