Yes, this account belongs to James Corbett. I first learned of Steemit from watching the Corbett Report. As you can imagine, I think James is way too busy to reply to posts on Steemit as he is very engaged in the comment section of his own website and its membership. And that's on top of all the amazing work he does on multiple platforms.
I have followed his account here for 7 or 8 months and have still not seen a single response from James :(
We used to follow each other on Twitter so I hope we can get back in contact.