This is a good point. It's like with psychopaths — if you're worried you are one, you probably aren't.
I will argue though that I have found many attractive men creepy in their approach. You might think someone is handsome then they ruin it.
Edit: I read the article. It does reference and link to a guide on how not to be creepy and the need to explain this to men, so I don't think it's that bad.