Exploring Flickr and its images has been fun. I have seen photos of the village where I grew up, and even ventured a couple of comments on one of them. I have looked a little closer at Idlethink's 'bookporn' photo of the library where I now work, and added a note about how people can hear more of its doings. Do people account such a gesture imaginative or desperate?
I have added Idlethink and Sir Cam to the things I follow with Google Reader.
I dabbled a little in the exploration of photos tagged URBEX (urban exploration, especially of derelict buildings) and, I'm afraid, ventured from there into pictures, and even videos, of demolition.
Then it struck me that the best way to focus my exploration of Creative Commons licences would be to seek images that could be incorporated into electronic greetings cards. The images I have saved to disk are of my sister's church and a landmark on the National Cycle Network. But I see myself contacting the photographers before I embark on any attempt to use them in ecards. It would undoubtedly count as making derivative works, rather than simply reproducing; besides, I'm not sure where, in an ecard, I would put the CC licence.
My own presence on Flickr is minimal. I take very few photos. I expect my future dealings with Flickr to be, as in this exploration, a matter of using the resources it offers rather than adding to them.