I really hate this trend in UI design. I have to scroll back half way up the page in iOS Safari to get the menu bar to display again, for example. I've watched

I really hate this trend in UI design. I have to scroll back half way up the page in iOS Safari to get the menu bar to display again, for example. I've watched a lot of non-technical users struggle to figure out what magic they have to perform to get an app's controls to even appear. Your job is to make things usable & functional, not pretty.