The document summarizes Mike Linksvayer's presentation at a 2007 media web meetup about Creative Commons and enabling reasonable copyright through legal and technical tools. Some key points include: - Creative Commons provides six mainstream licenses to enable a "some rights reserved" copyright model for content like free/open source software does for code. - Rights description through open licenses can encourage sharing while rights management and DRM often focus more on restrictions and compliance over user experience. - Major music industry players are beginning to embrace more open models as the web has shifted to more participatory culture compared to 20th century content models.