My experience has been that people don't report posts much, not until things have gone off the rails pretty far. I think most members are reluctant to complain, for a variety of reasons (e.g., they don't want to feel like a complainer or a "snitch;" they feel like it's easier to just ignore it; maybe they don't know the process; or maybe they've had reports ignored in the past so don't see the point of reporting; maybe they feel like they should handle it themselves rather than "run to a moderator," etc.). We hardly get any reports at all. Another factor is that some of the console warrioring on the Xbox side is done by (a small subset of) Xbox guys. No one is going to file a report about that.
So, I think the better solution, rather than to wait for members to complain, is to have moderators on the Xbox side who read the the main Xbox threads daily. That way, the mods are tuned into the discussions, and they can catch things themselves, then deal with it. Granted, that's easier for me to do on the PS side, because there is so much less traffic.