I'm just amazed at how much crap is crammed onto the title bars and everything these days. Look at the clean interface of Outlook 97-2003 compared to now. They have undo/redo, "customize quick access toolbar", "ribbon display options", your Office Online account, and other crap on the toolbars that used to have the close/minimize/maximize buttons.

I like to think that some PM at Microsoft got promoted and brags about how one of those is 'their' button.