AccuRev didn't discover LWN; AccuRev merely discovered someone with a very narrow-minded viewpoint on a certain subject. That can happen anywhere, not just in the Linux community. Google alerts does not discriminate, nor does this poster.
And your analogy is close, once I offer a minor correction. Instead of serving those cuisines in the same restaurant, AccuRev is indeed like being able to offer those choices, only it's in a Food Court, where all patrons are able to find something that suits their (change) palette, and all can happily co-exist!
Look, every tool isn't going to be for every organization. You choose the one that best fits your needs. My problem was with the premise that the ideal solution was to dumb down the process simply on the assumption that complexity automatically leads to trouble. Which it can, with most tools, if not managed properly. Just not AccuRev...