I voted "No" because I think it would be a mistake for the developers to assume all their players boxed. They might then balance the difficulty of any future content around that assumption. I've done raiding in various MMO's, and at the moment it does not appeal to me. Being able to solo with a bot has been some of the most fun I've had on any MMO in a LONG time.
That said, at the moment, the custom content at level 70 that can be completed solo is very limited for a fresh 70. Personally, I'm hoping that ChaosSlayer's Alternate Progression will include a more solo + bot-friendly level 70 zone at the end. (I definitely enjoyed The Warrens, and I'm looking forward to Stonebrunt, btw)
This is also not a case of me being jealous. I have multiple computers that could each run several characters. I've tried it on other servers and hated it.