I have found several topics that say that Dexterity adds critical damage. I've tested this myself by resetting my characters stat points several times. In fact, dexterity seemed to give similar damage bonuses to strength in my tests.
However, if dexterity provides similar damage bonuses to strength, would it be a good idea to use full dexterity based equipment instead of strength based equipment? Could a character with high amounts of critical damage and average physical attack be viable?
I'd like to hear input from anyone who's willing to provide it.