Ragarding the statement that "Any wrecks must be abandoned ASAP to avoid aggression mechanic abuse by hostiles" in the PvP section. Do this after the enemy has left the field.", and the similar statement regarding PvE, I understand that with recent (February 2013) changes this might no longer be required. I am however not 100% sure and would like to have confirmation before editing the wiki.
March 8: No answer on the above question. I've been discussing this with fellow LSCers. The consensus is that we no longer need to abandon wrecks. I'll change the wiki, and if E-Uni management do not agree they can always change it back.