tl;dr Smart topics automatically organize your links into topics. We've just released v1; head over to your profile page and have a look (example: https://refind.com/doodlemyke/topics).

We strive for simplicity, so one-click saving and simple tagging are key. We don't believe in the traditional way of filing links into folders, yet we always wanted to have an organized link collection. This is why we're working on smart topics and we've just released the first step.

With smart topics, your links get organized automatically, according to tags on the links (the 3 top tags and your own). You can influence which topic a link gets sorted in by tagging properly. Look at the catchall topic "Other": if you find links in there that you'd like to see in a topic, simply tag them appropriately and reload. 

You have topics if you've saved more than 10 links and if they match with one of the existing topics. In a next step, you'll be able to remove topics and add new ones. Also, since your profile is public, you can share a link to your profile or directly to any topic page with everyone (example: https://refind.com/chrismessina/topics/bots), even people who are not on Refind yet.

This is a first step and we have many ideas that build on top of it. Let us know what you think!