I totally agree, and it makes me sad. Just because some snake-oil salesmen are selling it, doesn't mean it's snake-oil, it just means that opportunists smell a

I totally agree, and it makes me sad. Just because some snake-oil salesmen are selling it, doesn't mean it's snake-oil, it just means that opportunists smell an opportunity. The altruists who are trying to improve the state of the art are still out there, if you know where to look.