It is funny when you get a new set of uber hubs with cartridges in them and you turn the axle, they are sticky. But build them out, and you don't feel them when they are being turned by a big wheel, is that the kind of drag we are feeling here, or are we talking feeling it in the pedals? if slightly.

I don't care about light for touring. It is never enough for my potential uses, like driving at night. I get by with the simplest of LED lights for what I do get up to. I don't use a lot of electronics, but if I could recharge my stuff I would think about using more, so a USB hub of the rolling kind would be cool. Since they are fat anyway, a USB dyno hub with the same spoke length as a Rohloff would be pretty neat.