> [...] smugness [...] talking-down-to-ness I read the entire thing and I didn't get the impression of either. In fact it even said they didn't know for sure h

> [...] smugness [...] talking-down-to-ness I read the entire thing and I didn't get the impression of either. In fact it even said they didn't know for sure how the passive system works but that this is one theory and then explain it. Seemed like a good read overall and I didn't feel talked down to or anything.