overall

There are some useful sights and some useful technologies.  However each of the tools needs to be evaluated by the library to see if they fit their specific patrons.  Some tools are cool and definatly could be of help in a library setting like Zotero ect.  These could be applied directly to helping with access to information.  However some tools I couldnt think of use for but are interesting tools.  It all depends on the person.