He has access to everything that we have on the site though so either knowing how much he has or his identity?
I guess this is just a matter of personal belief. I strongly believe that the right to be anonymous and the right to privacy of your financial affairs are a very fundamental part of what Bitcoin is all about.
I have investments in other sites that the owners equally anonymous but I have trust in them because of their actions and the reputation they have built up over the years. When wetsuit asked me to represent the site I didn't hesitate to put my reputation on the line for the same reason.
You can make your own decisions based on your beliefs and opinions.