Well the consumer most benefits, if companies are continuously innovative, not copying each other and selling for cheaper. This article missed the point. Why doesn't Samsung actually make something better than the iPhone. Not some cheap ripoff.
I have both an iPhone 4S and a Galaxy S3 and the 4S has been relegated to app testing duty because the S3 is a better phone in almost every respect. It doesn't have quite the same level of polish that the iPhone does but it more than makes up for it with a richer, more flexible feature set and a much bigger and more usable screen.
I don't think anybody that's spent any length of time actually using a recent Samsung Android phone can argue in good faith that it's nothing more than a copy. If Apple succeeds in keeping products like this off the market it will be to the consumer's detriment.