Do you read blogs? Have you ever gotten a tip or some code from a blog that saved your butt? Saved you from having to buy a book or worse yet the horror of MSDN? Do you use the free das Blog?
If any of those are true, show some support and donate something, $1, $5 or $20 to a great cause. Scott Hanselman has a deadly disease-diabetes. He is trying to raise some money for a cure.