GLOGSTER

Glogster is a Web 2.0 and a social network that allows users to create free interactive posters, or glogs. A glog, short for graphical blog, is an interactive multimedia image. It looks like a poster, but readers can interact with the content. Glogster was founded in 2007. Currently this social network has over one million registered users. 
The majority of the Glogster community are teenager and registration it's free.

An exemple of Glogster:

If you want to go to Glogster website click here!