I'm one of the "open and advocating" the article talks about (although on an individual basis, and only when asked), and one of the first things I make sure to point out is that we're all different, even if we do share a label. What I am doing for my transition, someone else might not.
But...no, I wouldn't share the article either. Not because of its tone (which I didn't perceive), but for the same reason many of us don't want to see YET ANOTHER video on trans*living etc etc. Cis-people probably get tired of the constant "trans*people are new, here's what they want" stuff. If someone asks me for such a thing, yeah I'd share it.