I am in middle class. I don't see it is a big issue if SmileTrain CEO being paid $640,000 as other reviewers said. I used to work at few major high tech companies. As I know most major high tech companies paid new college grad from $43000 to $47000 in Texas and Colorado at 10 years ago, in order to get someone is trainable, detail, and got good GPA with computer engineer degree (no need from top 10 schools). I don't know where Smile Train CEO live, but I know the living cost is not high in Texas and Colorado if compare with the living cost in East or West. So, if the CEO really being paid $640,000, than I will still keep donate as long as he run this organize as well as other reviewer said.