[@BrokenPromise] from what I have seen the people involved are especially approachable and I know from my own experience that one in particular is approachable beyond reproach. So, really, that's not the case here, which makes things even worse, but beyond that I disagree with you entirely based on the premise that at the very least an attempt could be made. Avoidance of conflict or confrontation is not just cowardly, it's also dishonest and unfair to the other side, which in this case was entirely unwarranted. RP's fail all the time, this one is/was no difference (if it dies). So, why is this one worth bitching about in mass quantities and the others not? 

And even more importantly, the fact that they are throwing shade in a thread that people might not look at (though in this case, someone did, though afaik not a GM) without approaching them just fuels the entire argument without really offering even the slimmer of a chance of dialogue. So, do we really want to be tough big adults and be mature about this or are we content being a little spoiled child?