tl;dr We rolled out some improvements for how you track the topics you are interested in for your favorite Q&A sites. This feature used to be called Favorite Tags. We are renaming it Tag Watching. Naming is hard, but we think this better captures the value of the feature. There were a number of ...

I have noticed that there is a tag named interesting-tags on meta. It is actually one of the default tags - these are the tags that are automatically created on every new meta site and are not deleted even if they have zero questions. You may notice that on Meta Stack Exchange, this tag is now a...