The symbol for Christianity is the cross. Most (if not all) Christian churches have at least one large on outside and many inside. Pretty simple design really, regardless of the materials. It's just 2 straight lines. To manufacture one should not be too difficult. What if, back in Christ's day hanging was the prefered method of execuction? Would then a noose be the symbol for Christianity? Just think how much more complicated to produce these would be. A cross is simple to do in a neon sign. A noose just wouldn't turn out as well. You have the knot and maybe even the rope texture.
In no way am I being sacriligeous. I am just looking at this from a manufacturing point of view.
