Neatorama on media own­er­ship – The Big Six of US media (via Link Banana).

Last year I linked to a sim­i­lar chart, from 1991, show­ing the media own­er­ship of The Big Ten multi­na­tional con­glom­er­ates.

Mother Jones has an appeal­ing visual rep­re­sen­ta­tion of 25 years of media merg­ers and how the biggest media con­glom­er­ates in the US came to be.