How does dual wield work? Since there is no "auto attack" is it just "you can use your primary attack each time one of your 2 weapons is up and it'll use the damage of that weapon" or "your damage and attack speed is your two weapons combined" or something else? Is there any sort of offhand penalty?
How do percentage buffs stack? If one skill gives 20% dodge and another 15% dodge, do I get 35% on top of what I already have, or something different? Or has none of this been worked out yet?
Apologies if all of this is common knowledge, but as I said I couldn't find the information and I don't know of any good knowledge base sites for D3.