2. For sure we need the "gear lock button" that lot's of people mentioned.
3. Blizzard made a world map for Diablo III, this is the map:
I would like to see the world map in game by pressing the "M" button, with maybe some information like "you are here" and of course we will have the stage map by pressing "N" button.
4. There are a lot of pages when you are searching on the AH, we need for sure 2 more buttons to go to the first and last page fast. Also i saw that there is a text in chat that informs you when you sold something, i would like to be able to see what items i have sold by clicking on the text.
Tell us what do you think/want...