Nelson’s ideas of an open universal hypertext system is in many was incredibly prescient of our modern web. But one thing he (and others) got wrong(1) is the concept of backlinks: the ability of a user to see, for any page, a list of other pages (including those by other authors) which link to it.

It’s hard for me to imagine what the web of today would look like with this feature. Ignoring the (probably insurmountable) technical problems, I wonder what would happen if backlinks became available to web users today. How would it change the way we interact with and design websites?

(1): perhaps “foresaw differently” is more charitable since Nelson acknowledges that many systems do not include the feature and is arguing that the system of the future should.