Well, I posted a question in the B763 refurb thread, trying to determine the best seats for 2 people together, since I'm familiar with the middle seats on the B777, that really aren't great if you want to talk to your neighbor. I chose 2 middles together on the B763. It's a little hard to determine from the pics I've seen, as to just how good of a conversation you can have with your neighbor, since the seats appear to be staggered slightly. I'm sure it'll be liveable.