Since a devastating earthquake shook the hopes of millions in Haiti just a few days ago, donations from individuals, corporations and governments have continued, a slight sign of optimism amongst much tragedy. Wall Street firms, once condemned for causing the recent financial crisis and turning a blind eye on the less fortunate, have cranked up the magnitude of their altruism: the biggest names on the Street have committed up to $2 million to help the earthquake victims of one of the most economically challenged nations in the world.