This piece of slashdot conversation make my day 
Smoking?
(Score:3, Interesting) by goose-incarnated (1145029) on Tuesday October 02, @05:55AM (#20820959)
I’ve heard rumours that smoking drives down the possibility of brain-related diseases (alzheimers(sp?), parkinsons).Anyone care to comment?
Reply
Re:Smoking?
(Score:4, Insightful) by gblues (90260) on Tuesday October 02, @06:00AM (#20820975)
You can’t get Alzheimers if you die of lung cancer first.