No, theking suffers from an attention-seeking disorder which was originally brought on by feelings of abandonment in his childhood when his father took off and left. He had to live in the projects and has never really recovered his self esteem from these episodes. He also has feelings of inadequacey because he never served in the military like the the men in his family.
He over compensates by posting comments, not necesarily because he believes them, but because he wants the attention that these derisive comments elicit. If he were a child, it would be called 'acting out', which drives his need for insulting others.
While he may accomplish something worthwhile in life, it will never be enough as he harbors feelings of guilt that his father left. When these feelings arise, he lashes out by insulting others.
His comments and insults are almost textbook examples of foster parenting classes we took when we became foster parents.
Either that or he's just another attention whore like Paris Hilton.