This seems like one of the best "right answers" to the "doesn't scale" problem. ...

sixtofour on May 20, 2011 | parent | context | favorite | on: Ask HN: How much recurring income do you generate,...

This seems like one of the best "right answers" to the "doesn't scale" problem. You can sell a product over and over. If it's critical to someone's business or well being (according to some definition of well being) then you can sell it OVER and over.