Suggestions for future debian
2 & 3 are not related to your distro development.
5: While this may not be completely possible WINE could offer the perfect alterative to windows, if you could donate time and code to it. www.winehq.com
9: I think that having the Gnome and KDE continuing butting heads against each other, allows them to grow stronger than any other proprietary equivalent. So I don't agree with one.