We want to unite "smartphone fans", ie all people for whom the smartphone is not just a dialer, but a powerful and useful gadget. We would be grateful for all opinions from "experts" and "dummies". The point is very simple - please, share: what you like and dislike in modern smartphones? What features do you use and which of them seems to be redundant? What functionality works well, and what still leaves much to be desired, etc. and so on?