I'm sorry to say that lots of people are using Excel in 'production' for mission-critical money things. It's scary. For example: http://financialsystems.sungar

I'm sorry to say that lots of people are using Excel in 'production' for mission-critical money things. It's scary. For example: http://financialsystems.sungard.com/solutions/hedge-funds-management/Hedge360/convertible-arbitrage/Monis http://financialsystems.sungard.com/solutions/hedge-funds-ma...