In knotes, it is very easy to choose and assign a creative commons license to the content in a weblog. I've assigned the attribution share-alike 2.5 license to this weblog. Managers can use the 'manage this qweblog' links to change or retract that licensing.
We're great fans of the Creative Commons system for denoting open content licensing. In educational settings especially, the simplicity of CC licensing can cut through a lot of silly obstacles to sharing.
We've now made it very easy to add Creative Commons licensing to knotes weblog content. There are new links in the Manage sidebar for managing a CC license (you need manage role on a weblog to see that sidebar).
KNotations :: Documentation and development plans from the KnowNet development team
I've added Creative Commons licensing for the content in this weblog. See the sidebar near the bottom left ( screenshot at the right of this entry). I chose the Attribution-ShareAlike 2.5 license. It is easy to change this choice if you have manager role in the weblog. Details / how-to are in the KNotations blog entry linked to above.