The irony being that GNOME 3 has slavishly copied (badly) various Mac OS X "features", one being the inability to resize windows from all sides. And less than a year later, Mac OS X changes to allow resizing from all sides.
The difference is that GNOME 3 still allows you to resize from any point inside the window with Alt-middle-drag. No matter how big your resize border is, it's smaller and more fiddly than 'the entire window'.
I don't think this is true. I'm using GNOME 3 on Fedora 15, and I'm able to resize windows along all 4 edges and 3 of the 4 corners (I can't resize by the close button).
Great snippet from the report summing up all that is wrong w/ GNOME 3 devs:
"I propose to remove the ability to resize a window by the 1px border. The current behavior requires super precise positioning to achieve it willingly, while still poses a good chance to do it accidentally."