Well, I for one have to be grateful that the shitty amount of drops for my DH and WD on Act II inferno amounted for me to have a rather decent Barbarian at Inferno Act I.
I've just tried it out with a couple of friends (a party of 3, which gives enemies 230% extra HP and 30% damage) and I managed to tank a couple of Elites myself (Arcane beams took out only 2K per hit).
My current stats are 10K armor (buffed), 450 resists (700 if buffed), 18K DPS (buffed) and 36K HP (I'm going to craft some higher quality gems now, going to bump it to 40K). Also, my current HP regen is at 600 HP per second, and coupled with Revenge at 30% activation, means a constant influx of self healing. I'm really excited about the Barb now 
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Current PC Build
CPU - i7 8700K 3.7 GHz (4.7 GHz turbo) 6 cores OC'd to 5.2 GHz with Watercooling (Hydro Series H110i) | MB - Gigabyte Z370 HD3P ATX | Gigabyte GTX 1080ti Gaming OC BLACK 11G (1657 MHz Boost Core / 11010 MHz Memory) | RAM - Corsair DIMM 32GB DDR4, 2400 MHz | PSU - Corsair CX650M (80+ Bronze) 650W | Audio - Asus Essence STX II 7.1 | Monitor - Samsung U28E590D 4K UHD, Freesync, 1 ms, 60 Hz, 28"
