UPDATED: thanks to Ciopo I went and redid a bit of the math here; sunder and FF stack multiplicatively, the armor for a boss was reduced (f...

UPDATE: I did more math later on, and it looks like armor penetration is much better. I've changed the tables and the conclusions below....

Really, I think everything should be about armor pen. It's just so fun to talk about. Poorly understood non-linear scaling stats with od...

Last week I talked a bit about armor pen mechanics and why it's good (or not), and was helped immensely by Jacemora , Vallen and Alaron...

In case you haven't gotten tired of the various links from Vallen and Jacemora recently, I bring you Alaron of Fluid Druid - and his abs...