It was posted as a news item http://www.themodernantiquarian.com/post/31991 but no one really talked about it. They were more concerned with rabbits :-)
It looks pretty good to me, but the location seems very odd.
Yes - I did wonder why no one wanted to talk about it. I know there is Lethbridge interest on TMA and although this horse is not on the Gogmagogs, its not too far away. Be interesting to see if it is confirmed as a hill figure or just a cropmark.