nycquilter- don't worry about what might seem negative responses. I agree with those that wouldn't do anything about the issue. If the quilter is doing something wrong, it will come back to haunt her/him. That being said, if you choose to pursue the issue, then do it and don't worry about someone else's opinion.
I bought a pattern once that stated that quilts made from the pattern were protected by copyright law. Does this mean, she owns the quilt. Funny thing, since buying that pattern, I have seen quite a few others that were the same- at least they looked the same. I hesitate to buy products from this designer now. The statement just seemed greedy and elitist to me.
It's just my opinion.
I have seen this topic on this board several times and usually read at least some of the posts. There are a lot of repeats. New people come on, we miss some of the posts and sometimes we just need a refresher. If you don't like the topic, don't read it, I say. It's not worth getting my shorts in a bunch.
Have a great day nycquilter! Stitch away and don't worry about anything else.