And by the way Blogger has a whole host of Tutorials - showing you how to use it. I'm sure Flickr does to if you look - and youtube as well.
again, the challenge here is attempting to use the existing structures of information that these sites have set up in new and inventive ways. this is a form of creativity. the reapropreation/realignemnt of things of things - the ceation of NEW REALATIONSHIPS.