Additionally, realize that email is not always a proper means of relaying data to shareholders. When I email him I am asking simple questions that could not possibly have anything to do with inside information. Example: What is your share structure? Example: Are you still planning to attend the Chinese conference? These are matters which are public information.
If you're asking him about the Chinese deal how can he answer that without giving you a heads up before other investors? That data has to come out as a PR.
I also suspect he is doing some housekeeping right now with Cory gone.
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