From a recent post on the Diablo 3 community site, it looks like some major systems in the game have been changed or removed. Most of these systems have been changed based on feedback from the beta and internal testing. Below is a quick list of all the changes, but be sure to read the full article on why they have changed.
Scrolls of Identification removed from game
Dedicated potion slot
Mystic removed from game
Cauldron of Jordan and Nephalem Cube removed from game
Blacksmith artisan will now salvage items
Common (white) items will no longer be salvageable
Core character attributes changed to Strength, Dexterity, Intellect, and Vitality
Now displaying character stats directly on the inventory UI
Has it really been that long? Diablo first made its apperance in 1996. In celebration to this 'sweet 15', Blizzard has launched a new page on Battle.net promotoing this special day. With new interviews, a timeline, and a look at whats to come, I'd highly recommend checking out the page. One very important note is that we get a sneak peek at some of the cinematics never before seen to public eye! Check it out.
Be sure to tune into Spike TV’s Video Game Awards tomorrow night, December 10 at 8:00 p.m. / 7:00 p.m. Central. Diablo III’s full opening cinematic will make its world premiere during the show. It seems an appropriate time to share how the tone is set for our forthcoming game, as Spike has announced that they’ll bestow their second-ever Gamer God Award upon Blizzard Entertainment’s three founders, Mike Morhaime, Allen Adham, and Frank Pearce.
The faithful followers of the heros of Sanctuary have prestijuice allies, known only as Artisans. As the story unfolds in Diablo 3 we will be receive help and assistance from the Blacksmith, Jeweler and Mystic.
The Jeweler, Blacksmith, and Mystic are equipped to provide you with unique benefits and services. Each of these gifted crafters has received their own page complete with story, images of the visual progression of their camps, recipes, and key features.
Also, Blizzard had this to say about Artisans,
Artisans are based on progression at the account level and as such there is no way to reset their levels at this point. That being said, we are considering adding an option or ability to reset artisans for people who truly want to start from scratch.
Plain and simple: PC Gamer magazine realeased an small article on Diablo 3 and the work behind it put in by Blizzard. Along with the article came a few screenshots, some in which contained Act 3. This is the first time Act 3 has been officially revealed to the public.