True, but two copies is one, and one is none. Multiple backups are critical, especially as archive.org has been targeted by the last few book publishers, who want it gone. As politicians and news sites quietly modify their content and hope nobody notices, this should really be a service of the Library of Congress, too.
True, but two copies is one, and one is none. Multiple backups are critical, especially as archive.org has been targeted by the last few book publishers, who want it gone. As politicians and news sites quietly modify their content and hope nobody notices, this should really be a service of the Library of Congress, too.
Yes but no copies is an error. So better to support the ones we have left.