It seem that with the current change to resilience also a change was made to the way resilience scales at lvl 10.
Before patch 4.0.1 all defensive stats including resilience scaled the same from lvl 1 till lvl 34.
However with patch 4.0.1 apparently resilience got removed from the defensive skills list.
This resulted in resilience being ridiculous OP at lvl 10.
As a example the weapon Grand Staff of Jordan gives 4 resilience rating at lvl 10.
This doesn't seem much however 4 resilience gives a 14.37% damage reduction. (wowhead is incorrect)
When trying to get as much resilience as possible at lvl 10 it is possible to get 26 resilience for a total of 93.4% damage reduction no even counting armor making it impossible to get killed by anyone.
How to obtain 26resilince:
Grand Staff of Jordan +4 resilience
Inherited Insignia of the Horde/Alliance +4 resilience
Exquisite Sunderseer Mantle +3 resilience (some BoA shoulder give 3 and some 2 resilience)
Haliscan Jacket with +15resilience enchant (there are a couple of ilvl 35+ chests with no lvl requirement)
Total = 15+4+4+3=26resilience
This really needs to be fixed because it is killing both the xp-on and xp-off bg's (yes 10-19 xp-off bg's still exist in the US Ruin battlegroup and the EU Blackout battlegroup). Anyone care for a lvl 10 immortal healer as flag carrier.
(example video of a lvl 10 priest with 22 resilience in 10-19 xp-off bg http://www.youtube.com/watch?v=p8-dn8LTTiY not me btw)