The first one would still allow for griefing against active members of the board. Members like Vellos and Indirik post often enough that they could still be subject to massive negative reputation if one of more people decide to make a point of it.
The second mod provides a fix for this, as the moderators will be able to "fix" reputation griefing by deleting suspect actions and by using the senders reputation to determine what the effect is. The problem with that one appears to be that it logs the user name against the action. While I have no problem with that I know people have expressed that they wouldn't use the system if it isn't anonymous.
