Tanks, please use strength gear.. :(

[Ashkendor]

That sounds odd. Because when I'm on a raid with a ~13k health STR tank and a tankbuster move leaves them dead or a hair's breadth from dying, I certainly notice the difference. And you can be sure the healer is frustrated at having to focus on saving that tank (with absolutely no health buffer) at the expense of losing a DPS member elsewhere.

If DPS are dying because you have to heal your tank up from a tankbuster then 1) they herpderped around and decided to see if the floor candy tasted like snozzberries or 2) aoe heals and/or heals due to other mechanics aren't being handled properly. Our raids are linear. Abilities happen in a certain order every single time. Unless someone screws up (in which case you should be on their ass and not the tank's) you should know exactly when it's safe to heal your DPS. In any case, a STR tank with 13k hp is probably undergeared; without the party bonus they likely have less than 12k. I have 14.3k with no party bonus and no food.