“Microsoft has a DRM-locked ebook store that isn’t making enough money, so they’re shutting it down and taking away every book that every one of its customers acquired effective July 1.
Customers will receive refunds.
This puts the difference between DRM-locked media and unencumbered media into sharp contrast….”
“CDL is the digital equivalent of traditional library lending. A library can digitize a book it owns and lend out a secured digital version to one user at a time, in place of the physical item.
CDL has three core principles:
- A library must own a legal copy of the physical book, by purchase or gift.
- The library must maintain an “owned to loaned” ratio, simultaneously lending no more copies than it legally owns.
- The library must use technical measures to ensure that the digital file cannot be copied or redistributed.
Beyond these core principles, libraries may choose to implement CDL in different ways. …”
“Our starting premise is that permanent acquisitions of eBooks requires these licensing terms:
Provision of irrevocable perpetual access and archival rights.
Allowance for unlimited simultaneous users.
Freedom from any Digital Rights Management (DRM), including (but not limited to) use of proprietary formats, restricted access to content, or time-limited access terms. …”