The guy is a jackass.  Given

The guy is arguably the biggest prick in baseball. Given.

The guy is a widely suspected cheat. Given.

But for him to be ranked well ahead of rapists, murderers, tyrants and terrorists on this list is simply infantile.  And if you actually think he belongs on a list with those types, you seriously need to reassess your priorities.

Still lying about the 'roids even though its fairly obvious. Less class than even Jose Canseco...

He should not be put on the baseball lineup for every game. All of his records are meaningless and needed to be DELETED! This guy made baseball not very interesting anymore.

Barry Bonds hasn't really done anything to hurt other people. However, he certainly as shown that he isn't a likable individual. Even if the whole steroids scandal never came up, he managed to be incredibly famous yet extremely unliked. He seems to me to be a person that would be hard to trust.