Godmode game bug discovered for diablo 3

Apparently there is an exploit for wizards in d3 that allows them to become invincible.

Here are the steps:
Step 1: Select Teleport - Fracture. Bind it to a key
Step 2: Select Archon, tested with Improved Archon
Step 3: Hover your mouse over or near your charcter
Step 4: Press Teleport
Step 5: QUICKLY(!) Press Archon

Result: Character becomes Invulerable. No health loss at all, some effects like frozen don't work anymore.

A youtube video showing how to do it. Thanks to Kazerei

A bnet topic discussing it, also where I got the steps

A streamer currently using it

EDIT: I would try it, but my only lv60 is a barb.
This guy streaming is like autistic or something. He is flashing menus like mad i cant even see whats appearing and apparently he's making selections i dont even know.
Easier to farm items and sell them on the RMAH?
Do the people buying those items actually care how they're gotten? Also, this would naturally lower the cost of said items due to more competition, benefiting both the farmer (being easier to get) and the consumer (cheaper prices). I think Blizzard needs to let the free market decide.