Free WoW Exploit: How to get 6 marks from 1 WSG battle

Firstly, Get into a warsong gulch, a team must be outnumbered (The other team preferably. 4 or less). This is so the game ends within five minutes.

Your team should capture two flags within the five minutes, and then take the last flag and let the enemies take the flag too. Then place your own flagcarrier about the spot where your flag would spawn upon returning, wait for the five minutes to pass out at it will say you win, giving you three marks.

Dont leave the battlegrounds screen yet.
Wait for the opposite factions flag carrier to leave the battle, and that will return the flag. Since your flagcarrier is standing on the spot, he will score. This will give you another 3 marks.

Upon leaving battlegrounds, you will have 6 additional marks of honor, instead of just 3.