Now Now Now -- ! We should not call them that. That is not appropriate. What is apporopriate is that they are selfish, un-caring, money grubbing greedy pond scum. The most appropriate words I can think of are egotistcal nerds.
On one hand, as Michael Douglas says it in the movie "Wall Street" to Charlie Sheen, "Greed is Good!" They give us a game that is very addictive and some of us are hooked in real deep. They glean all of our energy like a Drug. Wait aren't drugs illegal? Their kind of greed is not good!
Sorry that sounded like a 'rant', but reading it back it sort of makes sense...