[Maxious]

The window manager in Windows 7 is excellent. Double click a title, make that window maximize. Have a wide screen? Drag one window to the left, one window to the right and you have a split screen. The ALT+TAB on Windows 7 works without using the mouse which is salt in the wounds of GNOME 3 considering you can't do the above mentioned split screening/minimizing. Supposedly alt+` at least does the old GNOME 2 alt+tab behavior but I learned that after converting to XFCE.

[Ideka]

I don't know if you're being sarcastic but Gnome 3 can do everything you mentioned by default.