Are reviews/testimonials as effective for newsletter publishers as they are for products? Will readers rate individual post? Will prospects read reviews about your posts and sign up? I don’t know, but I think they will.
A little background: Yuphub helps request, collect and display reviews and testimonials. Request reviews from your customers and guide them to post where they feel most comfortable, on your website, Twitter, Google and so forth. Then display them as social proof marketing material for prospects.
Feel free to contact with any questions or inquiries.