Not sure where to put this, but I was looking at the footer of for instance StackOverflow. The bottom portion font is very hard to read, the colors should be looked at:
site design / logo © 2013 stack exchange inc; user contributions licensed under cc-wiki with attribution required
for simplicity should be white just like the links.
Also the footer is inconsistent, all other categories have one column except
Technology it causes a gap between the various categories and just looks odd:
All categories should indicate a max # of sites ( say 5-7) and then include a link to