Minecraft wiki entry for Mojang_blog, associated text: Mojang.com in April 2004.
Mojang.com in December 2004.
Mojang.com in November 2006.
Mojang.com in December 2008.
Mojang.com in August 2009.
Mojang.com in November 2010.
Mojang.com in December 2016.
The server statuses at the top of the help.mojang.com page during a maintenance session in April 2015.