I own both consoles so I will preface this by saying this is not a slam on one console, however the whole rep system on Xbox has become a weapon for poor losers. I've had many people on my friends list have to start new accounts because they were pushed into the 'avoid me' rep by people who cannot accept they were outplayed and report them. I've seen it way more in Halo and CoD where there is 'competitive' modes, but Trials is another category where immature people will use a terrible system to hurt skilled players.