No. No, it doesn't make sense. I don't care what my friends read - I only care what they think was good out of that. You can't just open up everybody's browser logs and call that viral.
Basically, we're caring more about volume of information rather than curation of good information, and when that happens - taste dies.
I do not want to see any pop ups when I want to share. Maybe we should differentiate between frictionless sharing and automated frictionless sharing.
Edit: *Looked it up and it's more like 30 each year, ops.