So as far as I understand this you can either embed this on a website or use the browser extension. Do you have any examples of it being embedded on a website?
I'm interested in adding something this to my webapp, but I'd need to see what it looks like first and I don't want to have to install the extension. I also don't want my users to have to install the extension.
I'm also looking into alternative projects like Joyride from ZURB [1] and Guiders from Optimizely [2].
1: http://zurb.com/playground/jquery-joyride-feature-tour-plugi...