Frontier Research, Inc. provides some interesting statistics on e-book sales.
- 7% of U.S. adults who go online also read e-books.
- People with e-book readers read as many as 40% of their books in electronic form.
- 35% of U.S. e-book readers use their laptops to read books, while 32% read on a Kindle.
- E-book sales in the U.S. are expected to nearly triple by 2015 (est. $1 billion in 2010).