One simple example that could help newspapers to monetize on the web

Today I stumbled upon yet another example that shows how newspapers could easily make money by selling their content on the web: Make your printed articles available behind your paywall, too; and make it obvious for print readers too what the very link would be (via a shorted url or a code). I would certainly pay 0.50€ for one article ¹, if the mention on the web is interesting to me, but I would never buy the whole edition (digitally or printed) for that one article. And I bet that others would, too.