Well in FFXI money was way harder to earn but in FFXIV it seems way too easy.

Good thing about this is its more likely they will add "Gil Toss".

Throw the amount of gil at a enemy and does that amount of damage.

Limitations to Gil toss would be like...
you do hafe the damage you throw at the enemy, 10mins use and 5000gil cap
Rank50+ Ability