When did I mention in my post that iPhone OS X was the direct workings of Dashboard.app. What I did state that it resembled and is a spin-off from Dashboard.app. I know the difference between Webkit and FreeBSD. Do you honestly believe that a device can run off only Webkit.

basically taken the "idea and concept" of Dashboard.app and incorporate it into the GUI of iPhone OS X. That has nothing to do with FreeBSD or Webkit.
Have you noticed how the app in iPhone OS X resemble the widgets from Dashboard and that fact that you can create weblink apps for iPhone OS X. That dock at the bottom, look again it resemble the same Dashboard dock and the iPad one resemble OS X dock. If you do not see that Dashboards GUI is spread across iPhone OS X, then you must be living on another planet.