So i go and do a copy of my Warrior and click on the tab and see i have 465 points already. So the question that came to mind was , are they usable in any way to get some cool little status items .... tabards , pets, titles, etc ....... or are they just there as like a bragging tool " hey buddy i got 750 ach pts how about you ?"

You will gain some rewards but the points are not spendable.