The unsung heroes of early Tumblr culture

A good read in The Daily Dot about a "major piece of the puzzle" in Tumblr's origin myth that's often overlooked: "[Founder David] Karp wasn't the first person to create a tumblelog, the term used to describe the stripped-down blogging and content curation he has become known for. He wasn't even the second. The true origin of Tumblr involves a German and an American, hundreds of lines of code, and their common desire to change the way we think about blogging."