Turning the low disk space notifications back on

[Corey Burger]

During the dapper cycle, gnome-volume-manager gained the ability to
warn on low disk space. It was turned off due to a deluge of
complaints. Given these notifcations are actually fairly useful, maybe
we should tweak the policy and turn them back on for Hardy, at least
during the dev cycle. Basically, there are two major use cases that I
can see: warning when / is getting full and warning when your
removable disk is getting full.

What do other people think?

Corey