At Meddle (get.meddle.it) we’re trying to solve this problem.<p>Also, anyone with a blog can embed this widget on their site too, here -->http://get.meddle.it/meddle-button-publishers/<p>Thoughts?
There’s a lot of ways this can go. Meddle can be simply a a place where users can display their insights about on particular articles<p>AND/OR<p>It can learn towards a widget that bloggers can embed to allow readers to mark up text, comment and share throughout their networks, which in turn, would increase visibility.