Electronic Frontier Foundation: “This document, Unintended Consequences: Ten Years under the DMCA, collects reported cases where the anti-circumvention provisions of the DMCA have been invoked not against pirates, but against consumers, scientists, and legitimate competitors. It will be updated from time to time as additional cases come to light. The latest version can always be obtained at EFF.org. This document is Version Five. The previous version, from April of 2006, is available here.”