They seem to place too much importance on being 'cool' than listening to certain employees. This is a hard-thought con, though. It was a great place to work with great benefits.
Company is in a very technology driven algorithmic derivative trading environment conducive to expansion. Sharp group of people with an established software application.
Cons
Lack of balance sheet prohibits the firms ability to push out new products and keep up the pace with competitors. Creating tools for the traditional buy side hedge funds needs visibility.