PLD for endgame - put everything into VIT ?

[MBTL90]

Particularly on the enmity point, no effort has been made to gather data (that I have seen). People say that it's negligible, but they never back up that claim with numbers, so it's purely their uninformed opinion based solely on their individual experiences.

I don't have numbers, but I've tanked up to and including hard mode Titan. Single target, halone combo will fairly easily keep aggro on you, even vs. geared dps and healers spamming aoe spells. Holding threat, especially single target, is not a concern if you know what you are doing. Thats why people say the enmity gain from str is neglible - you can hold aggro perfectly fine without it.