Cacoo – Create diagrams online Real time collaboration
http://cacoo.com/
Create diagrams
online Real time collaboration
Cacoo is a user friendly online drawing tool that allows you to create a variety of diagrams such as site maps, wire frames, UML and network charts. Cacoo can be used free of charge.
FireShot
http://mozillalinks.org/wp/2007/10/serious-web-page-captures-with-fireshot/
Among the several web screenshot capturing extensions available, FireShot stands out with its unique image annotation capabilities (does not work with Flash).
camtasia morae and others
http://www.techsmith.com/
http://www.webscreencapture.com/
and a handy little overview on “inclusive design”
http://www.inclusivedesigntoolkit.com/betterdesign/
other
http://www.freedownloadmanager.org/downloads/web_capture_software/