SmartyList helps you shortlist favorite products, photos, videos, news, profiles, links, or any custom data in an awesome and interactive way. Users can quickly create 'Shortlist' of any relevant data on popular (supported, like e-commerce, social networks, news, entertainment etc.) websites by a single click, and are accessible (visually) across those websites as one common list. It's a new free-style browsing experience on the web!! Why it requires read/write access? Because it needs to process the content directly on your site and then writes/displays Shortlist buttons and its UI panel For use cases, screenshots, demos, help or FAQs, visit - https://smartylist.com/links.html