never saw that "sue out of business" in Europe. There is just no way to protect "your business idea" unless you deliver + expand fast. If the German copy-cat i

never saw that "sue out of business" in Europe. There is just no way to protect "your business idea" unless you deliver + expand fast. If the German copy-cat industry is faster, you just lost and have to pay a lot (groupon). I personally don't like copy-cats but that's the way it currently goes.