Monetizing it is most important.
ACYMailing has a panel called "Header" where I can add things like:
<link href="https://fonts.googleapis.com/css?family=Cinzel" rel="stylesheet" />
and it gets picked up.
I was thinking that a plugin for ACYMailing could populate that panel with the Social Media metadata for a particular article and then ACYMailing could handle the processing of that metadata so that when the Facebook, Twitter, LinkedIn, or whatever Social Media icon is clicked a nice post is sent to the Social Media venue.
Of course the page could be scraped to locate the metadata on the page, that is an approach that ACYMailing could develop all by themselves.
The thing is how do we monetize this. How many people use your page tags, and then how many people that use those page tags would then take the trouble to worry about that in their newsletters?
I wanted to do this, because I am always looking for way to increase reach.