"1982-06-11Z"^^ . . . . . . . "Developer and technology writer" . "Marco Arment"@en . . "1982Z"^^ . . . . "Arment, Marco"@en . . . . . "Marco Arment (born June 11, 1982) is an American iOS and Web developer, as well as a technology writer and former magazine editor, living in Hastings-on-Hudson, New York. He is known for co-founding Tumblr, creating Instapaper, and Overcast."@en . . .