I notice when typing in the Bio or Description pages, common keyboard shortcuts from the PC are being used instead of the common Mac shortcuts. Instead of Command+V to paste, it's Ctrl+V; instead of Cmd+X to cut, it's Ctrl+X. While PC users maybe use to that, Mac users aren't.
Also the Ctrl+Z to undo doesn't work.
Also Cmd+C brings up the debug window; Cmd+C is most commonly used to copy.