Started outside, but continued into the box, so the ref is correct to award the penalty.
If it HAD been given on the edge, then the card would have been red though - given the choice, with the game lost, Rotherham would probably rather see the penalty given, than have Kelly suspended.
Thank you for the kind words.
FWIW, I think Andy Naylor and Brian Owen both write pretty good match reports. They have to be a little safer in what they write, of course - they can't criticize the club too heavily if the need arises, call a ref a smug tosspot, or an opposition manager a fat...
Busy week this...
Another thoroughly enjoyable evening. Read about it if you want: http://www.northstandchat.com/content.php?619-Albion-3-0-Rotherham-United-16-08-2016