The best thing about git book is that it allows you do create your own content as well which makes me feel like its my project rather than just some sorta template I have no say in creating! Also there are so many plugins at our disposal too make things more interesting or better looking if needed (eg - live editing). Sometimes when i click edit nothing happens even though everything seems ok but then again sometimes this does happen also!! So be prepared not all problems will go away by using something else :) For example we used Jekyll before github pages was available now GitHub has made us switch over completely because they offer alot off different ways where one can use them instead while still being able get help from community members who know what works how etc.. I can use this product very well in my work as an engineer. It is easy to navigate around when using it from mobile devices. The interface could be more intuitive but that's not too big of a deal because you get used to it pretty fast. This software has helped me organize all our documents into one place so we are able to access them anywhere at anytime.