I used to work as an editor in Computerra Weekly and sometimes use Flickr CC images in my work.

I prefer Free Software and Free Culture, so all my Flickr photos are CC BY-SA-licensed. I dislike -ND and -NC licenses.

Flickr uses outdated 2.0 version of CC licenses, so I hereby grant everybody permission to use all of my photos marked as licensed under the terms of CC-BY-SA-2.0 Generic license under the terms of CC-BY-SA-2.5 Generic (creativecommons.org/licenses/by-sa/2.5/) and CC-BY-SA-3.0 Unported (creativecommons.org/licenses/by-sa/3.0/) licenses as well. You may choose one of them.

I hope to provide the very best of my shots, but I'm not a professional photographer... Any comments are welcome.