Which is equal to for an example 39% of damage by both procs and freezes, instead of 29%; 3000 is exactly 10%. Not to mention the exact same effect applies to the elemental. Frost armor would only be viable to speed the "Fingers of Frost" proc, which is after all only random and not guaranteed to happen.
Don't insult someone when you have now idea of their background, with information from a site as maxdps.com.