I'm not sure if things have changed from 1.0 stat allocation to 2.0, but I came across this site that had guides for each class:
http://www.ffxivguild.com/ff14-arr-what-stats-guide/
In short, it basically says this:
Gladiator/Paladin
Overall GLD/PLD stat importance: VIT > STR > DEX > Parry > Determination > Skill Speed
GLD/PLD Stat allocation: VIT> STR > DEX
Lancer/Dragoon
Overall LNC/DRG stat importance: STR > Critical Chance > Determination > VIT > Skill Speed > DEX
LNC/DRG Stat allocation: STR > VIT > DEX
Marauder/Warrior
Overall MRD/WAR stat importance: VIT > STR > DEX > Parry > Determination > Skill Speed
MRD/WAR Stat allocation: VIT > STR > DEX
Pugilist/Monk
Overall PUG/MNK stat importance: VIT > STR > DEX > Parry > Determination > Skill Speed
PUG/MNK Stat allocation: STR > VIT > DEX
Archer/Bard
Overall ARC/BRD stat importance: DEX > Critical Chance > Determination > PIE > Skill Speed > VIT
ARC/BRD Stat allocation: DEX > PIE > VIT
Thaumaturge/Black Mage
Overall THM/BLM stat importance: INT > Critical Chance > Determination > PIE > Spell Speed > VIT
THM/BLM Stat allocation: INT > PIE > VIT
Conjurer/White Mage
Overall CNJ/WHM stat importance: MND > PIE > Determination > Spell Speed > Critical Chance > VIT
CNJ/WHM Stat allocation: MND > PIE> VIT
Arcanist/Scholar
Overall ACN/SCH stat importance: MND > Determination > PIE > Spell Speed > Critical Chance > VIT
ACN/SCH Stat allocation: MND > PIE> VIT
Arcanist/Summoner
Overall ACN/SMN stat importance: INT > Critical Chance > Determination > PIE > Spell Speed > VIT
ACN/SMN Stat allocation: INT > PIE > VIT
For "stat allocation," it basically says "put all into 1st until you can't, then all into 2nd until you can't, then into 3rd." Each individual class guide gives reasons for what it suggests, but I was curious of the reception of these suggestions. For example, the Lancer guide makes no mention of PIE, whereas I know it was a consideration in 1.0. So, obviously, things have changed.
What do you think? Looks good to you? What would you change, and why?