Shelfari in libraries

I did a search of libraries using Shelfari. I found a primary school, Parkview, which has a lovely Shelfari page for their library. I also found a small university campus library, Rentschler, using Shelfari. The Rentschler library page includes a cloud of tags to help people locate individual topics of interest. I also found a public library, Winnetka Public Library, with a large number of books on their Shelfari page, including a good cloud of tags the bottom. Their Shelfari page is aimed at the teen members of their library.