Did you feel the least bit ridiculous writing that? I know I felt a little ridiculous just reading that. Perhaps I just have a really hard time understanding how any kind of rounded corners or edges could possibly qualify for a patent unless it had some sort of unique function. Form should never be patentable. Function maybe sometimes.
elemeno clearly stated that rounded corners alone is not enough, it's part of many other things. You may disagree that design patents should exist at all, but they do not just cover a single thing.