Conferences May 14, 2014 Winter Nights 2014: Revolution Software Report A report by Charles Cecil from Revolution Software at the Winter Nights 2014 conference.
Marketing May 12, 2014 Visualizing retention in Freemium projects The original version of the material can be found on Mobile Dev Memo, a website dedicated to the mobile industry, hosted by Eric Seferth himself, author of the book Freemium Economics.