I've read this elsewhere. Joyent appears to be threatened economically by StrongLoop. And there's a suggestion that Bryan Cantrill was annoyed up by Ben Noordhuis in the past.

I think that clears up the question of Bryan's intentions in writing that blog post.

Others have said 'judge Noordhuis by his actions not his intentions'. I don't believe this is a fair way to behave, and this demonstrates why.