I was really impressed with all the things that you can do with mashups, I had never heard of this before and was amazed that the big huge labs website was so eay to use and was free!, I will definately use this technology again both at home and at work. In the library it could be used for promotional materials, advertising, websites etc, however it would be necessary to look at copyright to see what images we were able to use if we were not just using our own photo's.