[gvkv]

The suggestions themselves are decent but I have a hard time taking UI recommendations from someone who insists on using low contrast text: http://www.linowski.ca/. I can barely read his copy. Why and how anyone thinks that usability isn't made worse by using medium grey on white or light grey backgrounds is baffling to me.

It's been a while but the next time I hire a design firm, my first test will be to see if they use low contrast text.

EDIT: I just found this http://contrastrebellion.com/.