Pencil for Firefox is a new tool for drawing diagrams and graphical user interface mockups: http://pencil.evolus.vn/en-US/ScreenShots.aspx - free software and probably what I’m going to use next time I specify something.
liotier
@liotier
Infovore, father, photography, roller-skating, cycling, Africa, Free software, open networks, adventure, wargaming, cooking and more geekery