Creative Commons is a “Good Thing” and BxCMS makes it now very easy to add a CC-license to your content. All you have to do is to add the link to the license in the “Site-Options”, then the correct code snippets are displayed on your blog and on your RSS feed (it's not done yet for the static and the other pages, but that's just copy-paste work into the right XSLTs…). Freeflux.net users also have access to this feature from now on.
More technical info can be found at our DevBlog.
BTW, Creative Commons Switzerland is making good progress for a license, which fits to our jurisdiction.
And mozCC is a cool little Firefox extension, which displays little symbols, if a page is CC-licensed.