Blogging

Tumblr.com

Tumblr was launched in 2007 and is owned by Tumblr. The domain Tumblr.com

Typepad was launched in 2003 and is owned by Typepad. The domain Typepad.com

WordPress.com was launched in 2005 and is owned by WordPress.com. The domain WordPress.com

Blogger was launched in 1999 and is owned by Blogger. The domain Blogger.com

LiveJournal was launched in 1999 and is owned by LiveJournal. The domain LiveJournal.com