The Jekyll setup I am using is primarily based on Jekyll Now{:target="_blank"}, although I have modified a bit. I have modified the navigation bar, to be placed between two lines and I have also split the navigation bar in two, floating left and right.
I have added pagination with inspiration from the Lanyon Theme of the Poole Jekyll setup.
I have added Tags and a Archive page, with great inspiration from Scott S. Lowe's blog. In general I have look a lot at Scott's source code on GitHub, to see how to do things in Jekyll.
I am using the Jekyll-Lunr-JS-Search project for my search page.
For "Continue reading" links, I am using this spilt filter technique by Michael "Mikey" Gee.
I am also using a Image.html file in my _includes folder, for centering images in my blogpost and also added a small shadow to them.