I have very limited time for IRL reasons but I'll make a comment here.
Bob is technically correct, but wrong in a practical and moral sense. The reason why "censorship" is defined this way is because at the time we were granted the right to free speech modern technology and the power of current information technology was not even considered. It was believed that only a government could effectively shut someone down. The argument that private platforms have the right to control who and what is said is by definition repugnant because what this means is that your giving more power over a fundamental right of other people to express themselves than the duly elected government. What's more the ability of private citizens to control the right of expression of other private citizens for all intents and purposes leads to the suppression of political and social voices, and preventing that was the primary purpose of this being the very first right people in the US were granted. Simply put when you engage in controlling someone else's access to media platforms, effectively shutting down any political or social position you find offensive or disagree with, that represents a problem. To be frank few people, if anyone, really care that much about people discussing fantasy, science fiction, or other things, all of this comes down to social and political commentary.
Right now you see people like Bob making academic arguments in defense of the control of platforms and claiming "the problem isn't solvable anyway" because the current status quo favors them. If your politically to the left in the US right now, there is no real reason to want a change. Ironically the shoe was on the other foot decades ago with the right wing controlling most of the platforms, this however changed, and opened the door, because people were convinced that it was wrong, and you started seeing things like an "equal time" standard applied to most platforms which has since been done away with. Basically it was wrong then, and it's wrong now, no matter what kinds of arguments you make trying to sell it one way or another. Sure maybe "censorship" doesn't apply by it's literal definition, but then again the evolution of language and popular use might very well have changed the term by this point, although English majors and the like are always slow to accept that.
That said, it does show that Gamersgate is at least having some impact, given that Bob and a few other people have at least felt the need to try and defend themselves, that said, I do not expect any real changes. To put things into perspective remember guys like Bob, and most websites and forums for that matter, have a vested interest in preserving the current status quo due to it giving them power, and of course benefitting their own social and political beliefs. Imagine for example what The Internet would be like for example if those running articles were required to give equal time to opposing points of view, at least putting in an effort. It could be done, but it certainly wouldn't work out in the favor of guys like Bob.
That said, I do not expect any kind of radical changes anytime in the near future. Nor do I expect much agreement from the general population of this site.
At any rate, perhaps I'll have time to go on another day-long posting spurt or two in a few weeks, things have gotten a bit hectic IRL, which I saw coming and mentioned in some of my early posts.