Do you have a netbook? Have you used both XP and win 7 on a netbook? As an owner of a 900HA with windows 7 on it I can say that yes, people will want 7 on netbooks. Maybe not starter edition (I suspect thats to keep the overall cost of the netbook down), but these things are perfectly capable of running windows 7 ultimate in it's beta state, and while being snappy like win xp is on these things. The added features (wireless capabilities is a huge one here) make using my EEE PC even nicer than before. I mean, when I'm on the road it automatically scopes unsecure networks and connects to them. I can literally (provided there's wireless around) open up my netbook and start surfing the net...no screwing around with ANYthing, just open up firefox. I know thats a feature straight from Mac OSX, but I dare you to find me a netbook with that OS on it

In short, yes, (most) consumers will like windows 7 on netbooks (well, at least 9" and higher models...the 700 series doesn't support Aero)
Though I do agree that having 5 different SKU's it's stupid...and it better not be too expensive, or I'll change my mind about giving them money.