If you haven't noticed, Obama is big on taking advice from those around him. The people who surround him are mostly young and new age. So tumblr is the way to

If you haven't noticed, Obama is big on taking advice from those around him. The people who surround him are mostly young and new age. So tumblr is the way to go. Obama himself is a speaker, a talker, a rephraser. And a very articulate one. His intelligence (or lack thereof) has never truly been revealed because he never does the thinking.