Thanks for your thoughtful comment Ristretto!

The product, engineering, and design folks at Pinterest are very smart and I think we all know that forcing integrations into Pinterest like the ones you're describing would really damage the user experience for end-users.

I've already built Pinterest integration for Instapaper, which you can link like other social accounts at http://instapaper.com/user. You can see how this integration looks on my Pinterest account: https://www.pinterest.com/bthdonohue/instapaper/

I will be a strong advocate against integrations that I would perceive to damage the user experience for Instapaper.

Lastly, thanks for your support over the years. I'm looking forward to continue bringing you the same great service at Pinterest.