We’ve recently started using discourse for three.js and we have decided to go for a minimum number if categories and use tags for filtering posts.
The problem is getting users to use useful tags. It would be helpful if there was a way to require that all posts have at least one tag.
Related to this, it would also be great to be able to ban certain tags. For example, the tag ‘webgl’ gets used a lot on our site, but since the whole site is focused on WebGl around 95% of all posts are related to this and the tag is pretty much meaningless. So preventing this tag would reduce moderator workload.