Hi Alan,
Thank again for your feedback!
We have already responded to some of your points in your other thread, e.g.:
The variables are currently not categorized because there was a problem with importing the categories at the time of creation – I’m not sure if the problem has already been fixed, but you can assume that in the future we will a) categorize them and b) use our “generators” for creation, which, as we already mentioned, have only recently become available.
Basically, the wireframes, just like the variables used, serve as a starting point and will be supplemented/adapted/enhanced in the future. Whether or not this will result in a “full-fledged framework" in the short or long term remains to be seen.
The features of your plugin look really useful. I’m sure some users will be delighted with them! 
If you have any other specific suggestions for improvement, please reply in your previous thread 