10 Famous Business Cards From Tech Leaders
From Mike Dell to Steve Jobs, here are some famous business cards from influential tech leaders.
Jack Dorsey
20 Famous People Who Are Members Of The Sleepless Elite
From tech founders and presidents to TV hosts and politicians, here are some of the most famous sleepless elite members in history
Jack Dorsey’s Original Blueprint For Twitter
This incredible handwritten document by Jack Dorsey is the original blueprint for the social networking service Twitter.