I like the article, but the C&C; section throws it off balance for me.  These are encyclopedic articles, not critiques.  None of the positive "sounding" content balances this section properly.  This section should contain both views like a pro/con section.  The purpose is to present information, not show that Drucker was human and had faults.  This article is not about a politician.  Therefore, I suggest keeping the section but adding balance that demonstrate how some liked his theories.