I had no idea that Grana Padano was a PDO. I can't help but feel that going around cease and desisting people that are passionately pursuing hobbies is a really bad idea. It reminds me of when the word Champagne was taken to court. The court ruled that the word could only be used by wine makers in the given region. What this resulted in was not I believe good for the Champagne region, despite the intent. The mind sha…
You have to defend it, or you lose it. Like trademarks.
[1] https://www.youtube.com/results?search_query=big+mac+sauce