Do you think that we will get some kind of combat log in Planetside 2? One of the shortcomings of PS1 was the overused accusations of hackings. I wholly believe that most of this was, in part, due to people not being given full information about the damage that was done to them and by them to other players.
The number of times people I was grouped with on team speak would accuse people of being hackers when it was quite obvious that they were just better players that didnt miss as much. People going one on one and accusing the other player of being 'dodgy' because they were just bad at aiming.
Also, being able to see exactly how much damage was being done by being shot by your own team would also be an interesting point of debate.
It would also be good evidence of hacking since u can see exactly the rates of damage.