Many posts are rationalizing Saul away as just another douchebag who'll never rise above middle management. I think this is the wrong approach.
If we divide "ability" between technical and people skills(an oversimplification, but useful), Saul is one extreme and we, at HN, is the other. That instinctal disgust you feel at the base of your gut is self justification.
Saul's skills would be EXTREMELY useful in a startup, to promote, to sell, to evangalize, to do a hundred things. Remember that it takes 2 people to start an startup, a Saul and a Hacker.
Steve Jobs is a Saul.