Thanks for this. Another set of reading for my vacant time.
Anyway, I'm a little bit surprised to know that despite the popular belief that Satoshi Nakamoto disappeared since December 12, 2010, these emails are saying it isn't true. Satoshi actually continued to respond to emails even in 2011. The last email coming from Satoshi in this compilation alone was already in February of 2011. And there must probably be more. God knows who else Satoshi corresponded with away from the public.
It seems there's still a lot more to uncover. This appears to be the silver lining of all these lawsuits initiated by the clown CSW.