I enjoy using Glogster to create some of my own things to share with my class. However, I have hit a few snags in the past that have made me hesitant to continue having my students personally use this tool.
The original tool had many inappropriate clip art items that were listed under the EDU version. There was an entire area designated as EMO. I personally was not aware as to the conotation of the word EMO but my 5th/6th graders quickly told me that EMOs were "cutters." Then the pictures were of blood splatters, etc...
Even though I introduced the students to the EDU only version - they were now introduced to the whole program. As soon as they got home, many went straight to the main Glogster website. There they were faced with many inappropriate pictures, language, content, etc....
Back in class - even though we put blocks on areas and I strictly stated that the students were not to upload their pictures, names, or personal info, guess what some did. I bet you guessed it. Even though we also had our designated class, students were still able to email outside of our class, the site, school, etc.... the glogs of classmates to outside parties who were then able to click on the glog find the creator and see the information of any other students that had commented.
I closed this application down for a long time. I have given it another chance though because it does seem that many of my past issues have been handled. It seems to be a much better site now and more appropriate to what we were first led to believe.
Please see my post: Glogster Example to see the glog that I created for my 5th grade U.S. History class.