Well here were the references: http://ffxiv.zam.com/forum.html?forum=176&mid=129312010492843761
Just bought Axemanship. Im only able to purchase 1 level for the time being but i just quickly tested it.
At R36, you get axemanship which you can upgrade 10 points (12000 marauder guild marks) up to 100 points.
Finally hit 100k Marauder marks even after spending 24k ready to purchase 10 levels of Axemanship.
So these people imply that you can purchase more, and further reference is the description of the skill, which says "Increases your affinity with marauder-based actions by 10, up to a maximum of 100."
This implies that there is some way to improve it farther after the initial purchase. So, if we CANT purchase it multiple times, then how do we get "to a maximum of 100."???? Edited, Sep 21st 2011 5:21pm by maplema