In the lawsuit filed last week, lawyers for the Online Computer Library Center said the organization acquired the rights to the system in 1988 when it bought Forest Press, which published Dewey Decimal updates. The center charges libraries that use the system at least $500 per year.
Wait wait wait. Someone owns the rights to the Dewey Decimal System™? What the hell? I haven't been this disillusioned since I learned someone owns the copyright to "Happy Birthday".
More importantly, how much longer until someone comes up with an open-source system to replace it?