Mostly agree, but Netflix isn't a feature just because Google and FB also do streaming. It's fair to call Netflix a product because it's something that end user

Mostly agree, but Netflix isn't a feature just because Google and FB also do streaming. It's fair to call Netflix a product because it's something that end users actually care about for its own sake. You can pay for Netflix and nothing else and still get value out of it. Dropbox is just a "feature" in that you can't do anything with it on its own, you need to have some other data from somewhere else to use with it.