I see the problem with the 1911 census only being available for those outside of Scotland on Scotland's People (for those resident in Scotland, if you're wanting to do a parish / street / one-name study it's possible to pay for access at your local registrar, so while it is still expensive, it's doable). This was pointed out when the 1911 was made available that the census is not only used for family history purposes, and that searching without a name was impossible.
There is a reason that not everything is online, but I'm still amazed at how much is - the valuation rolls, for example, are a fantastic resource. People do rely on the internet, which is only natural now, but there are other ways of accessing information as well, whether it's information already digistised or not. Also, just because something is behind a paywall somewhere doesn't mean to say you can't get it for free somewhere else, just not online.