I wrote this article a while back and Saravana has been kind enough to publish it as a whitepaper through BizTalk 360's whitepaper gallery.
Its a discussion around JSON and BizTalk and some of the things BizTalk people need to think about as the use of JSON with BizTalk increases
Also a big thanks to my friends Richard Seroter, Steef-Jan Wiggers and Kent Weare for reviewing it
Be great to hear what people think