Re: Ask Blizzard!
Will there be a true world state save available in single player?
Items:
Will there be an adjustable auto-pickup which lets you specify what types of items to autocollect?
Charms: in or out?
New item types besides story scrolls and globes?
Quest related crafting a la Charsi?
Open-ended crafting a la socketing or the Cube?
What's the philosophy on quest rewards?
- Class-specific, unique or random?
- Does the player ever get a choice of rewards?
- Same types of things you can find as drops, or better?
- Items only or stats and points or other perks?
Mercs/followers:
- Will they have inventories?
- Will you be able to keep them for the whole game, or are they linked to a quest or zone or the like?
- Assuming that if they're long-term they level with you... will the player be able to customize their development with skills as well as stats and gear?
- Will there be non-human followers, i.e. pets that are class-independent?
- Will there be non-combat-type followers? Maybe a pack mule type pet, or one that confers other advantages... like a blacksmith, or a mount that confers speed.
Game world:
Is the outdoor world zoned? If so, are zones comparable in size to D2, or bigger?
Any hints as to the types of landscapes we'll see? Anything new and spectacular?

Assuming that we spend some time in Hell... is it essentially the same graphical idea, or something different?
Will we be visiting heaven, and if so, what does it look like?