While I strongly agree that no product is ever finished and improvements can always be made, I do want to make a statement in regards to a comment you've made i

While I strongly agree that no product is ever finished and improvements can always be made, I do want to make a statement in regards to a comment you've made in reply about "more to add". Sometimes improving means removing as well and sometimes it does mean adding, or just changing something. It depends. That said, just because adding something makes the product better, does NOT mean it always make sense. There was a story about another company who, because of customer feedback, ended up building a bunch of features into one of their products. Turns out, only a small minority of their userbase even cared to use those features and that the mass majority were fine with the features that were already there. In hindsight, they said it was wasted time and resources and really didn't add much to the bottom line. Also, rather than believe what you're doing is "better" or an "improvement", things should be split tested and verified as to whether you should spend time and resources. While I don't disagree that you can do more with any given product, the question you really should be asking is are you wasting your own time and that of your employers with these things you want to improve or add. Remember, opinions don't mean shit. Hard data does.