Yikes.. Made the mistake of installing the alpha today.
No screenshot using key combination as Dan mentioned above.
Gnome shell crashes randomly when I hit the upper left hot corner.
The wacom settings in gnome control center tell me I don't have a wacom tablet when I do and it is recognized and usable in every other application.
And I agree with Dan.. Nice background, but butt ugly theme.
Blah.. I also have to try and remember what I did in F16 to get decent looking fonts, too. I'm back to crappy fonts