Thanks for the feedback! I've adjusted the colors so hopefully the contrast is a little better. I was trying to differentiate book categories that have not yet

Thanks for the feedback! I've adjusted the colors so hopefully the contrast is a little better. I was trying to differentiate book categories that have not yet had any discussions in them. The idea being that if people are interested in a specialized category say "Computers > Programming > Elixir" they could easily identify categories where there is no content. Believe it or not one of my aims in doing this project was to put my knowledge of Haskell to use on a practical pet project. However my Haskell-fu is not strong enough yet so this is built on the language of the (lesser) Gods :-) http://xkcd.com/224/ http://xkcd.com/224/