Left set of buttons in the title bar

[Alex Fiestas]

By default we have 2 buttons in the left side of the titlebar, and I'm 
wondering if we really need them.

"On all desktop": Our defaults set only one desktop so I guess that's what we 
want the average user to use. Do we need a button in all titlebars that does 
nothing in that context?

"App icon -- Menu": this menu is exactly like the one you can get by launching 
the context menu, it is offering actions already available in the right side 
of the titlebar (maximize, minimize, close), so is it any useful?

So, any feedback about this ?

As always, thanks !