Well unless it has changed this is the real exploit he is talking about:
Unlimited Durability for harvesting weapons:
Ok go harvesting, get your mate to kill you while harvesting, go back loot body - your pickaxe etc now has ZERO STATS including no durability stat.
I believe this removes weapon speed of weapons though so all weaposn become 0 speed which is useless for combat.
So as far as I know this only good for our harvesting tools
Anyway thanks for reminding me to post thing

- I got a bunch of "pre-nerf" infinite harvesting weaps in bank i made a few days ago.