Independent news publisher 1440 said it surpassed 4 million free subscribers Oct. 17 and unveiled its first web product, a series of evergreen landing pages called 1440 Topics. (ADWEEK)Independent news publisher 1440 said it surpassed 4 million free subscribers Oct. 17 and unveiled its first web product, a series of evergreen landing pages called 1440 Topics. (ADWEEK) Read More