For me there's a Recommend at the top on the left and also at the bottom at the end of the story. Maybe you have to become a part of the "community" to recommend. ?

Ohm wrote that he had signed up but still couldn't comment. I don't know why that would be true. Maybe he would have to refresh the page and it would work.... I would be very happy if Ohm with his far superior knowledge would answer some of the comments.