I would not eat it now, however according to my dad we (romanians) all ate tons of it in the past.
Apparently in the 70-80's it wasnt a delicacy at all, it was a cheap substitute for cow / pork inserted in various salami recipes in here.
Other people confirmed this to. Horse meat was something regular in our meals, except it was called "pork" or "beef" :)
And I realy pray my dad was being mean and sarcastic because he also said we migh've ate plenty of these:
...chopped and minced in various sausage thingies. Yes, intentionally.
I would try horse meat if I had the chance, but I'm not going to seek it out. I'm certainly not against eating it.