The revenue power of free
Mark Pilgrim, author of “HTML5: Up & Running,” on the success of his new book:
“HTML5: Up & Running” sold over 14,000 copies in the first six weeks, of which about 25% were digital downloads and 75% were books on paper. Folks sure do love them some paper. The book continues to be available online for free, as it was during the entire writing process, under the liberal Creative Commons Attribution license. This open publishing model generated buzz well in advance of the print publication, and it resulted in over 1,500 pre-orders which shipped the day the book went on sale.
