A friend of mine agrees with your position and has built a business out of crossing this great divide between print and the web and actually I think his toolset is exactly the kind of 'DevTool for Designers' that this article is calling for .. so I'd be quite intrigued what other designers think of it.
(I'm just a friend of the founder of h5mag, and would love to know what isn't DevTools'y about h5mag, from a developers perspective. Disclaimer: I'm a developer...)
Shameless plug: http://h5mag.com/
(I'm just a friend of the founder of h5mag, and would love to know what isn't DevTools'y about h5mag, from a developers perspective. Disclaimer: I'm a developer...)