Posts are always missed. And everybody always notes those ones, not the ones that were caught. No offence was taken, but given that I know who gets banned and why, I can assure you that field is level. A smart poster, regardless of criticism to moderation policy, will still post within established rules and not post dumb shit because "such and such got away with it". Which, I feel, is what happens all too often.
In the case of radioheadrule83, he was banned for the obvious reasons: he entered a Sony specific thread about a Sony specific game, where Sony fans were posting, and replied with a post with a majority composition of "I hate Sony and I hope they keep failing PS lots of shit Sony fans that post on NeoGAF are the reason I hate Sony. Oh, but this game will be good for Sony fans".
It contributes nothing to discussion, has little to do with the topic at hand, and is definitively console warring nonsense dribble. EatChildren's thumb rule for posting: if the primary agenda and bulk of your post is to reiterate how much you hate a company and/or their fanbase, in a topic that in no way way evokes such discussion, then don't post.
Regardless, radioheadrule83 will be back soon.