Top-level (tags) #167
Description
tags (optional, array of strings) can have any plain text values you want. Tags tend to be just one word, but they may be anything. Note: they are not the equivalent of Twitter hashtags. Some blogging systems and other feed formats call these categories.
This should be for Top-level too.
That would be useful when collecting feeds into a large database (syndic8.com for those who know).
I am sorting XML feeds into categories, and it would be helpful if an element tags was a standard. See https://gitgud.io/sjehuda/slixfeed/-/tree/master/datasets?ref_type=heads