This may have some potential, if you can get traffic. It's a bit sluggish though (for example, the render + chart feels a but slow)
Ya it's a base project (I have a lot of ideas) unless traffic comes, but I feel like that'll be impossible. I have a full time job and kids so have zero time to work on side projects:( If more traffic I'll put more addons otherwise I guess it's dead in the water.
To your note I'll have to load more than 1 question + charts (maybe 5 in queue). BTW thanks for adding a question to the site:)