What idiot at Apple had the brilliant idea of the icon configuration on the "desktop" of the iPhone? And above all, at whose expense is the great deed of updating a program to place the icon of the update not where the actual program is located, but to quickly place it on the first free spot of the first page with such a thing?
Either you have a cheerful icon shuffling after every update, or you are allowed to search for your icons after a series of updates to see where they have landed again. The pushing of icons is particularly great, of course, if you have all pages full - and if you don't have them all full, updates happily move across the pages. And has anyone ever tried to push an icon from the last page to the first one if you have more than just two pages? No fun, absolutely no fun.
The designer responsible for the iPhone's icon configuration deserves to be slapped. At least for a week. Non-stop.