The other day, a horse owner asked for advice on Facebook. Nothing unusual about that. It was an eloquent, articulate post, asking for people’s opinions on how the owner should deal with a situation involving an aggressive horse. As expected, there were lots of comments. Some helpful, some rather less so. Some determinedly misinformed, even when corrected by those with relevant experience, but still trying to be supportive. Then, bang. “Actually, [the horse] is doing nothing wrong,” someone wrote.