Do I live in an alternate universe? Do people really think this looks good? http://toastytech.com/guis/ubuntu114defaultunity.jpg
Just because OSX does it (I don't think windows 10 does this) it doesn't mean it is a good idea.
Settings -> Appearances -> Behavior -> Enable workspacesI personally care only about function but even if you are form-above-function guy Unity gives you many tools to make it look good:
http://imgur.com/gallery/sQFw7
(courtesy of r/unixporn )
me, i like gnome 3 and unity. all told i think this is really good news from canonical, for wayland, for gnome, for desktop linux in general, etc.