http://cssdeck.com/labs/vsjc8abl/0
Aside from some empty class attributes and extra div wrappers, the markup is really close to what I'd write by hand. Great work with the export!
EDIT: Oh, sorry - this isn't the same output as mbleigh posted. Mine is the tutorial page from Divshot when you first log in.
* .navbar is for positioning/sizing.
* .navbar-inner is required for the gradient because `overflow: visible;` is not respected by IE when `filter` is present.
* .container is for centering the content within the navbar
No idea what .navbar-content is—that's not part of the Bootstrap navbar component. We also use a `ul.nav`, not `div.nav`.
So, close to the core, but not 100%.
Obviously we're HUGE fans of Bootstrap over at Divshot :)
I should have also said I think Divshot is pretty cool, even if I didn't like how many nested divs I saw.