organization

http://www.diigo.com/list/cat509/sch-lib-pageflakes

http://www.diigo.com/list/cat509/online-applications

http://www.slideshare.net/cat509/organization/

http://www.diigo.com/list/cat509/library-tools
https://docs.google.com/presentation/d/1EP2A-sxMsRs3cm8xIBLVxy203arpFNz2pildnhLG-1w/edit?usp=sharing

http://www.slideshare.net/cat509/todo-apps