Thumbnailing custom icons: A good idea?

[Christian Neumair <chris gnome-de org>]

relevant code: libnautilus-private/nautilus-icon-factory.c:
nautilus_icon_factory_get_icon_for_file
relevant bug report: http://bugzilla.gnome.org/show_bug.cgi?id=122521
In my opinion, we should give the user the possibility to add screen-
sized icons without complaining.
What's your opinion?

regs,
 Chris