Red, you're right, it is sad to see it happen. The problem with it, it's that often people only see one side of each story. There's no need for negativity in any given case.
Negativity only shows the weakness of a person, the lack of self control and the bitterness within.
As humans we will often disagree with how we see things, but we must at all times, for the least wish those people well, hope they can change and contribute to their empty lives.
The "No one is above another" applies to the fact that we are all capable of making mistakes or having short comes, of lacking in certain areas of our lives.