Thanks for sharing. I'm new to steemit and plan to share content mainly on deep learning and AI. Looking through https://steemit.com/tags, I didn't see any tags that my particular topics of interest would fit into very well. Now after reading your post, I have a better understanding of how tagging works in steemit and have created the #deep-learning tag.

One question though, the link I referenced above shows all of the current "trending tags." Is there a way to view all tags that have been used on steemit?