A way to recommend an article to a specific target audience

I'd like to see some way to recommend or highlight an article for specific friends to let them know that they in particular may be interested in an article even though I'm sharing it to the public as a whole.

For example I know that my wife, several real life friends, several virtual friends, and several people I don't really know follow what I share, either directly through feedly or indirectly through Facebook or Twitter, everything I share is pretty much for public consumption. What I'd like to be able to is highlight an article so the when my wife looks at feedly she'll see that out of the many articles I've shared the one or two articles she specifically might be interested in.