Fake is a new browser for Mac OS X that makes web automation simple. Fake allows you to drag discrete browser Actions into a graphical Workflow that can be run again and again without human interaction. The Fake Workflows you create can be saved, reopened, and shared.

Inspired by Apple's Automator application, Fake looks like a combination of Safari and Automator that allows you to run (and re-run) "fake" interactions with the web.

via fakeapp.com

I am starting to think of an idea browser/OS independent.