I can remember my grandmother telling me how her family would eat squirrel, raccoon, ground hog, etc. when she was growing up as they were poor and the family needed the protein. Would I personally eat it? No, but that is because I can go to the store and buy what I need, or it is in the freezer downstairs.
As for horse...to each his own but I personally, because I own 4 equines of my own, honestly don't wish to hear that someone else had horse and how tasty it was. And yes, I freely admit that it is is all emotional but can tell you, I feel passionately that those foreign states who import our US horses need to buy and eat their own. But then again, that is a whole nother story.
So, this equine owning forum member asks those who have tried horse to please, keep it to yourself. It does honestly make me sick to my stomach to think that someone willingly ate a horse...