One of the most important things - restore font thickness from the old version! The thing that actually brought me here is that unique font thickness making user experience on the whole new level. Not only it's easier to read but also it's so damn satisfying to use the website in general. I really liked that you guys went unique road and made it different than other sites but now it looks just like a next "bootstrap theme" - nothing special about it. Don't go with the "mainstream" theme scheme and stay unique on your own way - if you want to experiment then do it but on your own terms!