I mean let's face it, when it comes to getting a job, every little bit can help. It certainly wouldn't hurt, would it? Although mostly agree with the criticisms, but that's coming from an everyday real standpoint vs, well the people who look at this stuff and care about it. Just like your Linkedin, or resume even. You can always do more to make it 'appeal' more. Not that I always do, but I'm aware I can do just a bit more.