That's not the page the blog post is talking about. The page the blog is talking about is the one people are sent to after they vouch for someone who has filled out that page.
I just created a fake LinkedIn account and will post a similar (and honest) analysis after I receive the invite.
The fact that nobody in this thread bothered to do their due diligence before pouncing is enough for me to discount their opinions as uninformed. But we'll see what the actual page looks like in a sec.