Dear Mark,
I would like to get in touch with you. Please send me an email and your contact information. I interviewed for a job at JWH long time ago and lost it ot a PhD in math in the late 90'2. Then we met in Boston or rather in Cambridge when we sta for lunch together. It is an interesting time and I am starting a fund with systematic algorithmic trading and i need your help. Since your have such a detailed blog with frequent writeups I certainly hope you have time to discuss what I am trying to do. Thank you.