In BETA forums there is an interesting idea from a member. Somehow I find this idea of Allocating points more interesting than allocating points to attributes. He basically explains a merit system in which you can increase the potency of certain actions somehow similar the way merits work in FFXI. I believe this is better for players to chose who they want to play their classes and jobs. Thus, a WAR player that wants to be a tank could enhance his/hers actions that affects tanking abilities, whereas a DD WAR could enhance his/hers offensive actions.
Pleaes refer to the following link for a detailed explanation: http://forum.square-enix.com/ARR-Test/threads/57016-Stat-Point-Allocation-is-a-Bland-Experience?p=802718&viewfull=1#post802718 (I wanted to copy/paste ir here, but I couldn't attach the picture hehehehe, my appologies)
What do you think of this system? I believe this could give players a better grasp of what are they doing, plus avoiding that a melee class can only focus on STR just like BarteIX explained. Also, I believe there is less probability to screw up the stats allocation because you focus on actions.