The milkshake idea was in my head before I even got to the section where the writer mentioned it, so it's at least got some sort of universality (for an America

The milkshake idea was in my head before I even got to the section where the writer mentioned it, so it's at least got some sort of universality (for an American). It also makes sense to me because I most frequently want to share specific things with specific people rather than everyone. I wonder if there might be two different share icons - one to share with someone specific, and one to share with the world at large.