Chapter and verse on e-Bookstores

As books go digital, much of the focus has been on which gadgets offer the best approximation of old-fashioned paper and ink on a screen. But there's another choice that's just as important for readers to weigh before they make the leap to e-books: which e-bookstore to frequent. Reading devices like the iPad, Kindle and Nook will come and go, but you'll likely want your e-book collection to stick around. Yet unlike music, commercial e-books from the leading online stores come with restrictions that complicate your ability to move your collection from one device to the next. It's as if old-fashioned books were designed to fit on one particular style of bookshelves. What happens when you remodel?

Come and go? It is a valid point, at any rate.


The e-bookstores share in the blame. Amazon.com Inc., Apple Inc., Barnes & Noble Inc. and Sony Corp. all want you to buy their own gadgets and to continue buying e-books from their stores. For example, purchases from Apple's new iBooks store can be read only on Apple's own iPad (and soon the iPhone). Even though Apple said it would support an industry standard format called ePub for iBooks, in practice your iBooks purchases remain locked on Apple's virtual bookshelf.


These vendors are in the business of selling hardware.


For now, the e-bookstore choice comes down to which compromises readers are willing to accept. Anybody who just wants a simple way to carry digital books around might be happy with an app-based approach. But readers intent on building an e-library may want to either invest in an ePub-based collection, or hold off until the industry figures out a better solution.


Many of the biggest e-book providers fall short of putting readers fully in charge of their own digital-book collections, but they have begun to unveil their own solutions for moving your e-books around.