Mom said "Drink coffee. It's good for you"

I have always maintained drinking coffee is good for the health. I find about as much evidence supporting as counter evidence. In favor:

FuturePundit: Tea And Coffee Cut Type 2 Diabetes Risk:
Drinking more coffee (regular or decaffeinated) or tea appears to lower the risk of developing type 2 diabetes, according to an analysis of previous studies reported in the December 14/28 issue of Archives of Internal Medicine, JAMA (1).