Mac Platform: Intel
OS version: 10.6 or higher
Change log not ready at time of post.
Courtesy of Special K
Explain Yourself. Visually.
A desktop app for creating fast, clear sketches of problems, processes, workflows, ideas and more!
SimpleDiagrams is easy to use, and good for lots of stuff:
Maps & Plans
...and more. With plugin shape and background libraries, the possibilities are endless.
More info: http://www.simplediagrams.com