Hey, Harry! I so much love your ideas and thoughts about the knacksteem project. They mean a lot. In fact, I am impressed by how much time you've spent creating this wonderful piece of information.

The current categories on Knacksteem are cool but I still feel some more can be added and the categories can be modified to be more organized and then contain subcategories.

I could not agree more. Right now we are still developing and adding more features to make the UI more friendly and exciting to use. We are more focus on the basic but important feature until the current version is stable. I already added this to the project TODO and we are looking forward to implementing this feature soon.

Also, "KnackStore" is also an interesting feature that will have a great impact on the project and to our users who are aspiring to sell anything in exchange for Knacktokens. This topic is still going on within the internal team at the moment and an announcement of our token launch is coming soon. We plan to have an alt token which would be switched to SMTs whenever it finally gets launched.
Overall, this is a good piece of information and I am greatly impressed by it.