Did you read your own comments?
Yip. Apologies, shouldn't have done that.
So it's not "decently functional" without a glut of accessories? The point of this laptop is to be ultra portable - not to be a desktop replacement. They took pains to point out the emphasis on wireless connectivity during the presentation.
Many people use the MacBook Air as a desktop replacement for most activities, despite it serving a similar purpose. The point is, you need to purchase a number of accessories simply to add common items prevalent to most people's use cases, and in a few instances antiquate existing solutions, too (no MagSafe or Thunderbolt connections). I wouldn't want to connect an adaptor just to have the ability to connect an additional display to the laptop, for example. But, it's a cleaner experience for it. I just wish that they didn't couple the charging port with the USB-C port. Either way, IMO, it's not decently functional because of the lack of ports needed for my uses.
Wireless connectivity is good and well, but not always an option. Look at the Dell XPS 13- it contains a smaller overall footprint, but a larger screen and considerably more ports (not to mention more power), in a similarly thin form factor.
So performance is irrelevant, yet you point out the 13" rMBP being more powerful for the same price.
That still doesn't designate its position within Apple's lineup. I pointed out the price because they are the same, whereas the Air and Pro have a clear level of price differentiation, so this instance is unusual. When the Air launched ($1,799), it was within the price gap between the top of the line MacBook ($1,499) and the entry-level Pro ($1,999). I understand that the scenarios are not completely analogous, but it does beg the question of who Apple envisage this model to target in the long term. It does go with Apple's ideal of a computing device being appliance-like in nature, though.
On the face of it, it's positioned between the Air and Pro models, but has slightly improved performance over the Air, for Pro money, which is a significant improvement over it in all areas (and in the case of the Pro, has the same trackpad). Had the price been $200-300 lower, it would be clearer, because it would have followed the same model that Apple currently has with the Air and Pro. As it is, it could be the Air replacement, or not. Point is, we don't know.
Exactly what I just told you:
Yes, the emphasis of repetition was that you're not telling me something I don't know
