I'm not entirely sure I want a 'unified desktop'. I like the fact that KDE and Gnome push each other along.
Still I just dont see a unified release schedule happening it would be kind of neat but unless someone like shuttle worth wants to make it worth their wild I just don’t see Gnome / KDE getting together and saying yes we will release every six months on the first of the month. What happens if something get pushed for a few weeks?