The scale plugin allows the user to select a window to raise and focus by
scaling them and presenting them in an orderly fashion.
However it is not possible right now to start dragging something, activate the
scale plugin, then drop it on the scaled window (which should probably be then
raised, focused and get the mouse).
This is an important feature of Exposé on MacOSX and will be very useful for
compiz I think.
Assigning to correct component now.
Sorry about the phenomenal bug spam, guys. Adding xorg-team@ to the QA contact so bugs don't get lost in future.
This is implemented in head.