I agree. If we're going to implement a "libertarian" model, there should be some mechanism to protect the individual (blog) from (activist) vigilante hoards. I can't believe people are getting heavily downvoted simply because they've commented that "veganism doesn't seem to be a really good fit for me personally".
I always thought the "militant vegan" was an overblown myth. But now, I'm not so sure.
Here too we see a mirror of society :-/.