I got a couple questions, some obscure some not:
DDI:
Q1: Can the DDI character-creator be used to make character sheets for real-life tabletop game?
Q2: Can the DDI character-visualizer be used to make character portraits for real-life tabletop game?
Q3: Could we see perhaps later on in DDI a Token-Program where all released monsters would have a Token version that can be dragged on to a grid, which can be filled completely with tokens so as to be printed out at proper size?
D&D:
Q1: How do environmental combat/hazards work. So things such as, swinging off a chandelier, kicking a chair at someone, slamming someone into a wall, etc.
Q2: This is a very, VERY niche question but... Well there be any sort of Technology Table, or simply more advanced technology, ie: firearms in either the PHB/DMG or Tome of Treasures?
Q3: Could you give more information on the specific Warlock Pacts.
Q4: Could you give more information on rituals, such as can they be stolen and can non-magical classes use rituals, but with say a penalty?