Hi everyone. This is a proposal for a tiny usability improvement, in my biased 
opinion. A bit of space between "close window" (the X) and "restore/maximize" 
(the boxy thing) up right, on the window border. If you remember, kubuntu did 
this once.

You can already do this your self, i'm just proposing to make it the default 
config.

If the devs feel, enough people approve of it on the mailing list, they will 
do it. So make sure to share your opinion.