Correct title should have been: Why I would have left twitter if I were Biz Stone. The article has no sources, only mentions Biz by name twice in the content,

Correct title should have been: Why I would have left twitter if I were Biz Stone. The article has no sources, only mentions Biz by name twice in the content, and uses "he" (as a reference to Biz) only twice in the closing paragraph. The most benefit I got from this article was knowing that Biz left at all.