Well they don't have the same threat model. Teenagers and grifters can't edit as easily in the case of a commercial publisher. That's not to say that they don't

Well they don't have the same threat model. Teenagers and grifters can't edit as easily in the case of a commercial publisher. That's not to say that they don't have their flaws, or that they are superior to Wikipedia. Just that the analysis is off the mark.