Policy on Prohibited Modifications

KMaus: Hi tankers! Many of you have requested that this old post be updated and archived.
Please see this thread to continue any new, relevant discussion: http://forum.worldoftanks.com/index.php?/topic/405729-prohibited-mod-qa/

You can find the updated Prohibited Policy Mod announcement here (located above "Gameplay Discussion" in the Announcements) http://forum.worldoftanks.com/index.php?/forum-35/announcement-98-policy-on-prohibited-modifications/