Ninja looting is the most grief one player can give to another, however funcom does not consider this an exploit, or any kind of harrasment.
So ninjalooting, is acceptable in funcoms eyes.
Please e-mail your thoughts to Support@anarchy-online.com
your thoughts are always welcome there, and possibly putting something as simple as a /passloot %t command in game that closes loot window and opens on another cliet would save MUCH of this BS from happening in the future.
That e-mail once again :-
Support@anarchy-online.com
or possibly
feedback@anarchy-online.com
Thank you for you coperation.
Caleena