Am I understanding this correctly?
* According to
post #237, B&N uses ACS 4 and alternative Adobe passhash DRM.
* Per
post #360, ACS 5 will no longer support passhash DRM???
* Per various sources, Adobe will be enforcing ACS 5 for all booksellers/distributors starting in July?!?
Does this mean B&N will be forced to either abandon ACS and find a new way to serve up books, or abandon their current passhash DRM and adopt the new Adobe DRM?