DSK makes Edward's look like a saint in comparison IMO.
Does he? It's difficult to determine who is worse between someone who rapes maids because he can, and another who cheated on his wife who was battling terminal cancer.
Not really. I can't imagine any circumstances in which adultery would be consider to be as bad as rape, let alone worse.
Well, forcible rape anyways. Statutory rape of a girl just below the age of consent and obviously post-pubescent or the "he got me drunk and I felt really
pressured!" variety of course might be preferable to cheating on one's cancer-stricken wife.