My mother is using Debian 6 with Gnome 2. I don’t know if I will ever update this system. Gnome 3 is not a solution, and I’m not interested in teaching XFCE. Shade and sweet water! Stephan
There is mate-desktop - http://mate-desktop.org/.and it is partially in Debian as far as I see. So may be you just need to wait a bit, or add third party repository and simply install it.
Regards, Alex