An epiphany.

Retribution paladins hate Armor Penetration items. Why? Because it doesn't scale well for them and it's seemingly a stat that only Feral, DKs, warriors, rogues, and hunters like.

It's why I despise items like Deathbringer's Will and more recently Zarithrian's Offering.

And here's what I realized. It is for us, as spell power plate, is to them.

Wankers.