it's not needed because everyone with loot knows how to press alt+f4 and logoff.
why would anyone want to pay for something they can bypass using an exploit?
i've been fighting for this change for a long time now.
and it seems that people also want to start their own space business..
the only problem for every spaceknight which went up in space since it got released,
is that the logoff issue makes you an irrelivent option.