That crossed my mind
but if animals are stupid enough to eat them then fuck em, they're too stupid to live.
( CowJam, Wed 29 Jun 2011, 0:01, archived)

the steel wires are havested by machine with the rest of the grasses
then get into animal feeds. the animals can't really avoid tiny chopped up pieces of wire you dung head
(Mortal Wombat - he's just an excitable boy, Wed 29 Jun 2011, 0:07, archived)