Who is looked as being more of a s...Tiger Woods, Kobe Bryant or Michael Vick?

I think it is kind of telling on our society that we hold people who host dog fighting at a higher standard than those that commit adultery. Or how about those that get DWI's like Jared Allen, or even a guy like Favre that was suppose to have sent private pictures of his privates to someone. Why is what Vick did so unforgivable but for these others it blows over so quickly?